HOBO Water Level (13 ft) Data Logger
Overview
The HOBO U20L-004 is a low-cost, research-grade water level data logger for continuously measuring water level and temperature in a wide range of underwater environments. It features 0.1% measurement accuracy, a polypropylene housing for use in both fresh and salt water, and a non-vented design for convenient and hassle-free deployment.
Helpful Links:
Sensor location drawing
Barometric Pressure Compensation Assistant Demo
Multi-rate Sampling Demo
Highlighted Features
- Self-contained non-vented design enables easy deployment
- Ideal for use in both fresh and saltwater environments, including wells, streams, lakes, wetlands, and tidal areas
- Depths up to 13 feet
- Durable ceramic pressure sensor withstands freezing
- HOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (see demo), temperature, and water density
Note: A calibration certificate is not offered for this logger. If you require a NIST-traceable calibration certificate, please see the U20-001-01 (freshwater) or U20-001-01-Ti (saltwater).
In what environment does this data logger operate?
This data logger operates in outdoor and underwater environments.
What measurements does this data logger support?
The U20L-04 data logger supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level
| Pressure (Absolute) and Water Level Measurements U20L-04 | |
| Operation Range | 0 to 145 kPa (0 to 21 psia); approximately 0 to 4 m (0 to 13 ft) of water depth at sea level, or 0 to 7 m (0 to 23 ft) of water at 3,000 m (10,000 ft) of altitude |
| Factory Calibrated Range | 69 to 145 kPa (10 to 21 psia), 0° to 40°C (32° to 104°F) |
| Burst Pressure | 310 kPa (45 psia) or 18 m (60 ft) depth |
| Water Level Accuracy* | Typical error: ±0.1% FS, 0.4 cm (0.013 ft) water Maximum error: ±0.2% FS, 0.8 cm (0.026 ft) water |
| Raw Pressure Accuracy** | ±0.3% FS, 0.43 kPa (0.063 psi) maximum error |
| Resolution | <0.014 kPa (0.002 psi), 0.14 cm (0.005 ft) water |
| Pressure Response Time (90%)*** | <1 second at a stable temperature; measurement accuracy also depends on temperature response time |
| Temperature Measurements | |
| Operation Range | -20° to 50°C (-4° to 122°F) |
| Accuracy | ±0.44°C from 0° to 50°C (±0.79°F from 32° to 122°F), see Plot A in manual |
| Resolution | 0.10°C at 25°C (0.18°F at 77°F), see Plot A in manual |
| Response Time (90%) | 10 minutes in water (typical) |
| Stability (Drift) | 0.1°C (0.18°F) per year |
| Logger | |
| Real-time Clock | ±1 minute per month 0° to 50°C (32° to 122°F) |
| Battery | 2/3 AA, 3.6 Volt lithium, factory-replaceable |
| Battery Life (Typical Use) | 5 years with 1 minute or greater logging interval |
| Memory (Non-volatile) | 64K bytes memory (approx. 21,700 pressure and temperature samples) |
| Weight | Approximately 154 g (5.43 oz) in air Approximately 53.9 g (1.9 oz) in fresh water |
| Dimensions | 3.18 cm (1.25 inches) diameter, 15.24 cm (6.0 inches) length; mounting hole 6.3 mm (0.25 inches) diameter |
| Wetted Materials | Polypropylene housing and lanyard; Viton and Buna-N O-rings; ceramic sensor in acetyl end cap; stainless steel screws suitable for saltwater |
| Logging Interval | Fixed-rate or multiple logging intervals, with up to 8 user-defined logging intervals and durations; logging intervals from 1 second to 18 hours. Refer to the HOBOware User’s Guide for details. |
| Launch Modes | Immediate start and delayed start |
| Offload Modes | Offload while logging; stop and offload |
| Battery Indication | Battery voltage can be viewed in status screen and optionally logged in datafile. Low battery indication in datafile. |
| The CE Marking identifies this product as complying with all relevant directives in the European Union (EU). | |
SOFTWARE
Graphing & Analysis
Data Offload - Base Stations - Shuttles - Couplers ACCESSORIES
Carrying Case
Graphing & Analysis
- BHW-PRO HOBOware Pro CD or USB Drive (USB Cable Included) Software
- BHW-PRO-DLD HOBOware Pro - Mac/Win (Download Only) Software
Data Offload - Base Stations - Shuttles - Couplers ACCESSORIES
Carrying Case
- CASE-PELICAN-1510 Pelican Case
- U20-CASE-1 Water Level Data Logger Carrying Case
- COUPLER2-B Replacement Coupler for U20 Water Level Data Loggers Replacement
- HOUSING-U2X U2X Protective Housing
- CABLE-1-300 1/16" Stainless Steel Cable 300ft
- CABLE-1-50 1/16" Stainless Steel Cable 50ft
- CABLE-1-CRIMP Crimp Sleeve 12 Pack
- WELL-CAP-01 Well Cap
Related Products
$769.00
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{"id":8488500752,"title":"HOBO MX801 Water Data Logger","handle":"hobo-mx801-water-data-logger","description":"\u003ch5\u003eImportant Info\u003c\/h5\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eA highly configurable solution for monitoring water conductivity\/salinity, temperature, level, and more, HOBO MX800 series Bluetooth loggers come in an easy-to-deploy fully submersible model (MX801) and a direct read model (MX802) for convenient data offload without removing the sensor from the water. Save time, money, and your peace of mind with a single platform for monitoring multiple water parameters, featuring interchangeable sensors, easy calibration and setup, and user-replaceable batteries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with interchangeable Conductivity, CTD (conductivity\/temperature\/depth), and DO sensors (sold separately) - swap out sensors for different applications\u003c\/li\u003e\n\u003cli\u003eBluetooth, for easy logger configuration and data offload\u003c\/li\u003e\n\u003cli\u003eEasy to deploy, fully submersible (MX801)\u003c\/li\u003e\n\u003cli\u003eDirect read for convenient data offload (MX802)\u003c\/li\u003e\n\u003cli\u003eLogger diameter is less than 2 inches\u003c\/li\u003e\n\u003cli\u003eFaster data offload via Bluetooth 5.0\u003c\/li\u003e\n\u003cli\u003eWater detect feature indicates when logger was out of the water (MX801)\u003c\/li\u003e\n\u003cli\u003eBarometric pressure sensor included (MX802)\u003c\/li\u003e\n\u003cli\u003eConnect two sensors to one logger to get measurements like salinity adjusted DO directly, with no need for post-processing\u003c\/li\u003e\n\u003cli\u003eGuided calibration ensures accurate data\u003c\/li\u003e\n\u003cli\u003eUser-replaceable batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range\u003c\/td\u003e\n\u003ctd\u003e-40° to 50°C (-40° to 122°F), cannot be frozen in ice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadio Power\u003c\/td\u003e\n\u003ctd\u003e1 mW (0 dBm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Range\u003c\/td\u003e\n\u003ctd\u003eApproximately 30.5 m (100 ft) line-of-sight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless Data Standard\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of sensors that can be connected\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Cable Length\u003c\/td\u003e\n\u003ctd\u003e120m (400 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Rate\u003c\/td\u003e\n\u003ctd\u003e5 second to 18 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Modes\u003c\/td\u003e\n\u003ctd\u003eFixed interval (normal or statistics), burst, or multiple intervals with up to 8 user-defined logging intervals and durations, with pause and repeat options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart Modes\u003c\/td\u003e\n\u003ctd\u003eImmediate, next interval or date \u0026amp; time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStop Modes\u003c\/td\u003e\n\u003ctd\u003eMemory full, never stop (overwrite oldest data), date \u0026amp; time, or after a set logging period\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Detect\u003c\/td\u003e\n\u003ctd\u003eEvents are logged when logger is submerged or removed from the water (MX801 only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTime Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1 minute per month 0° to 50°C (32° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003eFour AA, 1.5 V lithium batteries, user replaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eWith W-CTD or W-CT sensors: 2 years, typical with 1-minute logging interval or slower With W-DO sensor: 1-year, typical with 5-minute logging interval or slower Faster logging or statistics sampling intervals, entering burst logging mode, excessive readouts, and remaining connected with the app will impact battery life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e730,000 measurements, divided between channels (4 Mbyte memory)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Download Time (with Bluetooth 5+ devices)\u003c\/td\u003e\n\u003ctd\u003eFull memory: Approximately 3.5 minutes 120,000 measurements: 1 minute May take longer the further the device is from the logger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eLogger diameter: 4.14 cm (1.63 inches) Length without sensor: 20 cm (8 inches) Length with W-CTD sensor: 36 cm (14 inches) Length with W-CT sensor: 33 cm (13 inches) Mounting loop: 12.7 x 22.6 mm (0.5 x 0.89 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWetted Materials\u003c\/td\u003e\n\u003ctd\u003eLogger: PVC housing with polyester film label, PET sensor connector end cap and mounting handle with EPDM and Buna-N O-rings, passivated 316 stainless steel hardware rated for use in saltwater; MX802 also has ePTFE vent Collar: HDPE, titanium screws Note: logger should be mounted so that no metal parts of the logger are in contact with other metals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Rating\u003c\/td\u003e\n\u003ctd\u003eMX801: IP68; waterproof to 100m (with sensor(s) attached) MX802: IP67, NEMA 6; Weatherproof (with cable or Termination Plug attached); this model is not waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","published_at":"2017-06-21T15:33:59","created_at":"2017-03-08T10:20:18","vendor":"Onset","type":"Data Loggers","tags":["Absolute Pressure","Barometric Pressure","Differential Pressure","Temperature","Water Level","Water Quality","Water Temperature"],"price":76900,"price_min":76900,"price_max":76900,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":true,"all_variant_ids":[42750548944],"variants":[{"id":42750548944,"product_id":8488500752,"product_handle":"hobo-mx801-water-data-logger","title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"E-348-MX801","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"HOBO MX801 Water Data Logger - Default Title","options":["Default Title"],"price":76900,"weight":0,"compare_at_price":null,"inventory_quantity":-19,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":-19,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":null}],"available":true,"images":["\/\/shoponset.hoskin.ca\/cdn\/shop\/files\/MX801Logger.jpg?v=1710955663","\/\/shoponset.hoskin.ca\/cdn\/shop\/files\/MX801-CT-Logger.jpg?v=1710955663","\/\/shoponset.hoskin.ca\/cdn\/shop\/files\/HOBO-MX800-CTD-Sensor-rock.jpg?v=1710955663","\/\/shoponset.hoskin.ca\/cdn\/shop\/files\/MX802-CTD-Marsh_1.jpg?v=1710955663","\/\/shoponset.hoskin.ca\/cdn\/shop\/files\/MX802-CTD-v1.jpg?v=1710955658","\/\/shoponset.hoskin.ca\/cdn\/shop\/files\/MX802-CTD-Marsh.jpg?v=1710955657","\/\/shoponset.hoskin.ca\/cdn\/shop\/files\/MX801-CTD_Cinder-Block.jpg?v=1710955658","\/\/shoponset.hoskin.ca\/cdn\/shop\/files\/HOBO-MX801-CTD-Splash.jpg?v=1710955657"],"featured_image":"\/\/shoponset.hoskin.ca\/cdn\/shop\/files\/MX801Logger.jpg?v=1710955663","options":["Title"],"url":"\/products\/hobo-mx801-water-data-logger"}
$583.00
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{"id":8503984016,"title":"HOBO Water Level (100 ft) Data Logger","handle":"hobo-water-level-100-ft-data-logger","description":"\u003ch5\u003eImportant Info\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003eHOBO data loggers require HOBOware software (USB interface cable included w\/CD purchase) and a communications device. HOBOware Pro is required when using the U-DTW-1 Waterproof shuttle. See compatible items below.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe HOBO U20L-002 is a low-cost, research-grade water level data logger for continuously measuring water level and temperature in a wide range of underwater environments. It features 0.1% accuracy, a polypropylene housing for use in both fresh and salt water, and a non-vented design for convenient and hassle-free deployment.\u003c\/p\u003e\n\u003cp\u003eHelpful Links:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/manual_pdfs\/u20_sensor_location.pdf\"\u003eSensor location drawing\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\"\u003eBarometric Pressure Compensation Assistant Demo\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/multirate_sampling_B.swf\"\u003eMulti-rate Sampling Demo\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelf-contained non-vented design enables easy deployment\u003c\/li\u003e\n\u003cli\u003eIdeal for use in both fresh and saltwater environments, including wells, streams, lakes, wetlands, and tidal areas\u003c\/li\u003e\n\u003cli\u003eDepths up to 100 feet\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor withstands freezing\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e), temperature, and water density\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: A calibration certificate is not offered for this \u003cspan lang=\"EN\"\u003elogger\u003c\/span\u003e. If you require a NIST-traceable calibration certificate, please see the \u003cu\u003e\u003cspan lang=\"EN\"\u003e\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hobo-30-foot-depth-water-level-data-logger\"\u003e\u003cspan\u003eU20-001-01\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/u\u003e\u003cb\u003e\u003cspan lang=\"EN\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN\"\u003e(freshwater)\u003cb\u003e \u003c\/b\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eor \u003cu\u003e\u003cspan\u003e\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hobo-30-foot-depth-titanium-water-level-data-logger\"\u003eU20-001-01-Ti\u003c\/a\u003e\u003c\/span\u003e\u003c\/u\u003e\u003cspan\u003e \u003c\/span\u003e(saltwater).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eIn what environment does this data logger operate?\u003c\/h3\u003e\n\u003cp\u003eThis data logger operates in outdoor and underwater environments.\u003c\/p\u003e\n\u003ch3\u003eWhat measurements does this data logger support?\u003c\/h3\u003e\n\u003cp\u003eThe U20L-02 data logger supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable width=\"100%\" cellspacing=\"0\" cellpadding=\"7\" border=\"0\" bordercolor=\"#00000a\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"20%\"\u003e \u003ccol width=\"80%\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"TOP\" colspan=\"2\" bgcolor=\"#E2E2E2\"\u003e\n\u003cstrong\u003ePressure (Absolute) and Water Level Measurements \u003c\/strong\u003e\u003cstrong\u003eU20L-02\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 400 kPa (0 to 58 psia); approximately 0 to 30.6 m (0 to 100 ft) of water depth at sea level, or 0 to 33.6 m (0 to 111 ft) of water at\u003cbr\u003e3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFactory Calibrated Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e69 to 400 kPa (10 to 58 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBurst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 kPa (72.5 psia) or 40.8 m (134 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Level Accuracy*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.1% FS, 3.0 cm (0.1 ft) water\u003cbr\u003eMaximum error: ±0.2% FS, 6.0 cm (0.2 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eRaw Pressure Accuracy**\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 1.20 kPa (0.17 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.04 kPa (0.006 psi), 0.41 cm (0.013 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure Response Time (90%)***\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1 second at a stable temperature; measurement accuracy also depends on temperature response time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"TOP\" colspan=\"2\" bgcolor=\"#E2E2E2\"\u003e\u003cstrong\u003eTemperature Measurements\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20° to 50°C (-4° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.44°C from 0° to 50°C (±0.79°F from 32° to 122°F), see Plot A \u003cspan style=\"line-height: 20.8px;\"\u003ein manual\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.10°C at 25°C (0.18°F at 77°F), see Plot A \u003cspan style=\"line-height: 20.8px;\"\u003ein manual\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time (90%)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 minutes in water (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eStability (Drift)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1°C (0.18°F) per year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\" bgcolor=\"#E2E2E2\"\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eLogger\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eReal-time Clock\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±1 minute per month 0° to 50°C (32° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\/3 AA, 3.6 Volt lithium, factory-replaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Life (Typical Use)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 years with 1 minute or greater logging interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory (Non-volatile)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e64K bytes memory (approx. 21,700 pressure and temperature samples)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 154 g (5.43 oz) in air Approximately 53.9 g (1.9 oz) in fresh water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.18 cm (1.25 inches) diameter, 15.24 cm (6.0 inches) length; mounting hole 6.3 mm (0.25 inches) diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWetted Materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene housing and lanyard; Viton and Buna-N O-rings; ceramic sensor in acetyl end cap; stainless steel screws suitable for saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eLogging Interval\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed-rate or multiple logging intervals, with up to 8 user-defined logging intervals and durations; logging intervals from 1 second to 18 hours. Refer to the \u003cem\u003eHOBOware User’s Guide\u003c\/em\u003e for details.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eLaunch Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eImmediate start and delayed start\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eOffload Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOffload while logging; stop and offload\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Indication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBattery voltage can be viewed in status screen and optionally logged in datafile. Low battery indication in datafile.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cimg width=\"24\" height=\"19\" alt=\"CE Compliant\"\u003e\u003c\/td\u003e\n\u003ctd valign=\"TOP\"\u003eThe CE Marking identifies this product as complying with all relevant directives in the European Union (EU).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eCompatible Items\u003c\/h5\u003e\n\u003cp\u003e\u003cspan class=\"tab-pane active\" role=\"tabpanel\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e \u003cstrong\u003eSOFTWARE \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eGraphing \u0026amp; Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hoboware-pro-mac-win-usb-cable-included-software-1?variant=31810617360\"\u003eBHW-PRO\u003c\/a\u003e HOBOware Pro CD or USB Drive (USB Cable Included) Software \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hoboware-pro-mac-win-download-only-software-1?variant=31810691216\"\u003eBHW-PRO-DLD\u003c\/a\u003e HOBOware Pro - Mac\/Win (Download Only) Software \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"tab-pane active\" role=\"tabpanel\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eCOMMUNICATIONS\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eData Offload - Base Stations - Shuttles - Couplers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/optic-usb-base-station?variant=31810308304\"\u003eBASE-U-4\u003c\/a\u003e Optic USB Base Station \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hobo-waterproff-s?variant=31953504080\"\u003eU-DTW-1\u003c\/a\u003e HOBO Waterproof Shuttle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"tab-pane active\" role=\"tabpanel\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eACCESSORIES \u003c\/strong\u003e \u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eCarrying Case\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCASE-PELICAN-1510 Pelican Case\u003c\/li\u003e\n\u003cli\u003eU20-CASE-1 Water Level Data Logger Carrying Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"tab-pane active\" role=\"tabpanel\"\u003e\u003cstrong\u003eData Offload - Base Stations - Shuttles - Couplers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCOUPLER2-B Replacement Coupler for U20 Water Level Data Loggers Replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"tab-pane active\" role=\"tabpanel\"\u003e\u003cstrong\u003eProtective Enclosures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHOUSING-U2X U2X Protective Housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"tab-pane active\" role=\"tabpanel\"\u003e\u003cstrong\u003eStainless Steel Cable\/Crimps\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCABLE-1-300 1\/16\" Stainless Steel Cable 300ft\u003c\/li\u003e\n\u003cli\u003eCABLE-1-50 1\/16\" Stainless Steel Cable 50ft\u003c\/li\u003e\n\u003cli\u003eCABLE-1-CRIMP Crimp Sleeve 12 Pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"tab-pane active\" role=\"tabpanel\"\u003e\u003cstrong\u003eWell Caps\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWELL-CAP-01 Well Cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eVideo\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/G1jESHrie7o\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","published_at":"2017-03-10T11:13:00","created_at":"2017-03-10T11:14:54","vendor":"Onset","type":"Data Loggers","tags":["Absolute Pressure","Barometric Pressure","Temperature","Water Level","Water Quality"],"price":58300,"price_min":58300,"price_max":58300,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":true,"all_variant_ids":[42959165392],"variants":[{"id":42959165392,"product_id":8503984016,"product_handle":"hobo-water-level-100-ft-data-logger","title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"E348-U20L-02","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"HOBO Water Level (100 ft) Data Logger - Default Title","options":["Default Title"],"price":58300,"weight":0,"compare_at_price":null,"inventory_quantity":-30,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":-30,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":null}],"available":true,"images":["\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-Water-Level-Logger-U20L-02.jpg?v=1489173356","\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-Water-Level-Logger-U20L-02-scaled.jpg?v=1489173356"],"featured_image":"\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-Water-Level-Logger-U20L-02.jpg?v=1489173356","options":["Title"],"url":"\/products\/hobo-water-level-100-ft-data-logger"}
$583.00
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{"id":8503973328,"title":"HOBO Water Level (30 ft) Data Logger","handle":"hobo-water-level-30-ft-data-logger","description":"\u003ch5\u003eImportant Info\u003c\/h5\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe HOBO U20L-01 is a low-cost, research-grade water level data logger for continuously measuring water level and temperature in a wide range of underwater environments. It features 0.1% measurement accuracy, a polypropylene housing for use in both fresh and salt water, and a non-vented design for convenient and hassle-free deployment.\u003c\/p\u003e\n\u003cp\u003eHelpful Links:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/manual_pdfs\/u20_sensor_location.pdf\"\u003eSensor location drawing\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\"\u003eBarometric Pressure Compensation Assistant Demo\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/multirate_sampling_B.swf\"\u003eMulti-rate Sampling Demo\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelf-contained non-vented design enables easy deployment\u003c\/li\u003e\n\u003cli\u003eIdeal for use in both fresh and saltwater environments, including wells, streams, lakes, wetlands, and tidal areas \u003c\/li\u003e\n\u003cli\u003eDepths up to 30 feet\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor withstands freezing\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e), temperature, and water density\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: A calibration certificate is not offered for this \u003cspan lang=\"EN\"\u003elogger\u003c\/span\u003e. If you require a NIST-traceable calibration certificate, please see the \u003cu\u003e\u003cspan lang=\"EN\"\u003e\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hobo-30-foot-depth-water-level-data-logger\"\u003e\u003cspan\u003eU20-001-01\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/u\u003e\u003cb\u003e\u003cspan lang=\"EN\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN\"\u003e(freshwater)\u003cb\u003e \u003c\/b\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eor \u003cu\u003e\u003cspan\u003e\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hobo-30-foot-depth-titanium-water-level-data-logger\"\u003eU20-001-01-Ti\u003c\/a\u003e\u003c\/span\u003e\u003c\/u\u003e\u003cspan\u003e \u003c\/span\u003e(saltwater).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eIn what environment does this data logger operate?\u003c\/h3\u003e\n\u003cp\u003eThis data logger operates in outdoor and underwater environments.\u003c\/p\u003e\n\u003ch3\u003eWhat measurements does this data logger support?\u003c\/h3\u003e\n\u003cp\u003eThe U20L-01 data logger supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable width=\"100%\" cellspacing=\"0\" cellpadding=\"7\" border=\"0\" bordercolor=\"#00000a\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"20%\"\u003e \u003ccol width=\"80%\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"TOP\" colspan=\"2\" bgcolor=\"#E2E2E2\"\u003e\n\u003cstrong\u003ePressure (Absolute) and Water Level Measurements \u003c\/strong\u003e\u003cstrong\u003eU20L-01\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 207 kPa (0 to 30 psia); approximately 0 to 9 m (0 to 30 ft) of water depth at sea level, or 0 to 12 m (0 to 40 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFactory Calibrated Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e69 to 207 kPa (10 to 30 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBurst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 kPa (45 psia) or 18 m (60 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Level Accuracy*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.1% FS, 1.0 cm (0.03 ft) water\u003cbr\u003eMaximum error: ±0.2% FS, 2.0 cm (0.06 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eRaw Pressure Accuracy**\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 0.62 kPa (0.09 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.02 kPa (0.003 psi), 0.21 cm (0.007 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure Response Time (90%)***\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1 second at a stable temperature; measurement accuracy also depends on temperature response time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"TOP\" colspan=\"2\" bgcolor=\"#E2E2E2\"\u003e\u003cstrong\u003eTemperature Measurements\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20° to 50°C (-4° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.44°C from 0° to 50°C (±0.79°F from 32° to 122°F), see Plot A \u003cspan style=\"line-height: 20.8px;\"\u003ein manual\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.10°C at 25°C (0.18°F at 77°F), see Plot A \u003cspan style=\"line-height: 20.8px;\"\u003ein manual\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time (90%)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 minutes in water (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eStability (Drift)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1°C (0.18°F) per year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\" bgcolor=\"#E2E2E2\"\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eLogger\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eReal-time Clock\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±1 minute per month 0° to 50°C (32° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\/3 AA, 3.6 Volt lithium, factory-replaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Life (Typical Use)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 years with 1 minute or greater logging interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory (Non-volatile)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e64K bytes memory (approx. 21,700 pressure and temperature samples)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 154 g (5.43 oz) in air Approximately 53.9 g (1.9 oz) in fresh water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.18 cm (1.25 inches) diameter, 15.24 cm (6.0 inches) length; mounting hole 6.3 mm (0.25 inches) diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWetted Materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene housing and lanyard; Viton and Buna-N O-rings; ceramic sensor in acetyl end cap; stainless steel screws suitable for saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eLogging Interval\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed-rate or multiple logging intervals, with up to 8 user-defined logging intervals and durations; logging intervals from 1 second to 18 hours. Refer to the \u003cem\u003eHOBOware User’s Guide\u003c\/em\u003e for details.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eLaunch Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eImmediate start and delayed start\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eOffload Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOffload while logging; stop and offload\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"TOP\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Indication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBattery voltage can be viewed in status screen and optionally logged in datafile. Low battery indication in datafile.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cimg width=\"24\" height=\"19\" alt=\"CE Compliant\"\u003e\u003c\/td\u003e\n\u003ctd valign=\"TOP\"\u003eThe CE Marking identifies this product as complying with all relevant directives in the European Union (EU).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eCompatible Items\u003c\/h5\u003e\n\u003cdiv id=\"tabs-4\" class=\"tab-pane active\" role=\"tabpanel\"\u003e\n\u003cspan class=\"tab-pane active\" role=\"tabpanel\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e \u003cstrong\u003eSOFTWARE \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eGraphing \u0026amp; Analysis\u003c\/strong\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hoboware-pro-mac-win-usb-cable-included-software-1?variant=31810617360\"\u003eBHW-PRO\u003c\/a\u003e HOBOware Pro CD or USB Drive (USB Cable Included) Software \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hoboware-pro-mac-win-download-only-software-1?variant=31810691216\"\u003eBHW-PRO-DLD\u003c\/a\u003e HOBOware Pro - Mac\/Win (Download Only) Software \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan class=\"tab-pane active\" role=\"tabpanel\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eCOMMUNICATIONS\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eData Offload - Base Stations - Shuttles - Couplers\u003c\/strong\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/optic-usb-base-station?variant=31810308304\"\u003eBASE-U-4\u003c\/a\u003e Optic USB Base Station \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hobo-waterproff-s?variant=31953504080\"\u003eU-DTW-1\u003c\/a\u003e HOBO Waterproof Shuttle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan class=\"tab-pane active\" role=\"tabpanel\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eACCESSORIES \u003c\/strong\u003e \u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eCarrying Case\u003c\/strong\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003eCASE-PELICAN-1510 Pelican Case\u003c\/li\u003e\n\u003cli\u003eU20-CASE-1 Water Level Data Logger Carrying Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan class=\"tab-pane active\" role=\"tabpanel\"\u003e\u003cstrong\u003eData Offload - Base Stations - Shuttles - Couplers\u003c\/strong\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003eCOUPLER2-B Replacement Coupler for U20 Water Level Data Loggers Replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan class=\"tab-pane active\" role=\"tabpanel\"\u003e\u003cstrong\u003eProtective Enclosures\u003c\/strong\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003eHOUSING-U2X U2X Protective Housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan class=\"tab-pane active\" role=\"tabpanel\"\u003e\u003cstrong\u003eStainless Steel Cable\/Crimps\u003c\/strong\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003eCABLE-1-300 1\/16\" Stainless Steel Cable 300ft\u003c\/li\u003e\n\u003cli\u003eCABLE-1-50 1\/16\" Stainless Steel Cable 50ft\u003c\/li\u003e\n\u003cli\u003eCABLE-1-CRIMP Crimp Sleeve 12 Pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan class=\"tab-pane active\" role=\"tabpanel\"\u003e\u003cstrong\u003eWell Caps\u003c\/strong\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003eWELL-CAP-01 Well Cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tabs-6\" class=\"tab-pane\" role=\"tabpanel\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003eVideo\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/G1jESHrie7o\" height=\"315\" width=\"560\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","published_at":"2017-03-10T11:10:00","created_at":"2017-03-10T11:12:33","vendor":"Onset","type":"Data Loggers","tags":["Absolute Pressure","Barometric Pressure","Temperature","Water Level","Water Quality"],"price":58300,"price_min":58300,"price_max":58300,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":true,"all_variant_ids":[42959165200],"variants":[{"id":42959165200,"product_id":8503973328,"product_handle":"hobo-water-level-30-ft-data-logger","title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"E348-U20L-01","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"HOBO Water Level (30 ft) Data Logger - Default Title","options":["Default Title"],"price":58300,"weight":0,"compare_at_price":null,"inventory_quantity":-88,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":-88,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":null}],"available":true,"images":["\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-Water-Level-Logger-30-ft_HOBO-Water-Level-Logger-U20L-01.jpg?v=1489173167","\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-Water-Level-Logger-U20L-01-scaled.jpg?v=1489173173"],"featured_image":"\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-Water-Level-Logger-30-ft_HOBO-Water-Level-Logger-U20L-01.jpg?v=1489173167","options":["Title"],"url":"\/products\/hobo-water-level-30-ft-data-logger"}
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{"id":8503829584,"title":"HOBO Titanium Water Level Data Logger (0 to 30 m)","handle":"hobo-30-foot-depth-titanium-water-level-data-logger","description":"\u003ch5\u003eImportant Info\u003c\/h5\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe HOBO Water Level Titanium is recommended for saltwater deployment for recording\u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/water-level\"\u003e water levels\u003c\/a\u003e and \u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/temperature\"\u003etemperatures\u003c\/a\u003e in wetlands and tidal areas. This \u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/data-loggers\"\u003edata logger\u003c\/a\u003e features high accuracy at a great price and HOBO ease-of-use, with no cumbersome vent tubes or desiccants to maintain.\u003c\/p\u003e\n\u003cp\u003eHelpful Links:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/manual_pdfs\/u20_sensor_location.pdf\"\u003eSensor location drawing\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\"\u003eBarometric Pressure Compensation Assistant Demo\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/multirate_sampling_B.swf\"\u003eMulti-rate Sampling Demo\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightning protection - no long signal wires, and electronics are shielded in a titanium housing for use in saltwater (see the \u003ca href=\"http:\/\/www.onsetcomp.com\/files\/manual_pdfs\/u20_sensor_location.pdf\"\u003eWater Level logger sensor location drawing\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e) temperature, and water density.\u003c\/li\u003e\n\u003cli\u003eMultiple-rate sampling (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/multirate_sampling_B.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e) allows faster sampling at critical times such as when pumping starts or stops.\u003c\/li\u003e\n\u003cli\u003eAlso available in narrow depth range (\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hobo-13-foot-depth-titanium-water-level-data-logger\"\u003eU20-001-04-Ti\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eIdeal for use in wells, streams, lakes, wetlands and tidal areas\u003c\/li\u003e\n\u003cli\u003eNo-vent-tube design for easy reliable deployment\u003c\/li\u003e\n\u003cli\u003eAvailable in stainless and titanium versions\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor\u003c\/li\u003e\n\u003cli\u003e3-point NIST-traceable calibration certificate included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn what environment does this data logger operate?\u003c\/h3\u003e\n\u003cp\u003eThis data logger operates in outdoor and underwater environments.\u003c\/p\u003e\n\u003ch3\u003eWhat measurements does this data logger support?\u003c\/h3\u003e\n\u003cp\u003eThe U20-001-01-Ti data logger supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"\/*background: #E0DCDB;\"\u003ePressure and Water Level Measurements U20-001-01 and U20-001-01-Ti\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range :\u003c\/td\u003e\n\u003ctd\u003e0 to 207 kPa (0 to 30 psia); approximately 0 to 9 m (0 to 30 ft) of water depth at sea level, or 0 to 12 m (0 to 40 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFactory Calibrated Range :\u003c\/td\u003e\n\u003ctd\u003e69 to 207 kPa (10 to 30 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBurst Pressure:\u003c\/td\u003e\n\u003ctd\u003e310 kPa (45 psia) or 18 m (60 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy*:\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.05% FS, 0.5 cm (0.015 ft) water \u003cbr\u003eMaximum error: ±0.1% FS, 1.0 cm (0.03 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRaw Pressure Accuracy** :\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 0.62 kPa (0.09 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution*:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.02 kPa (0.003 psi), 0.21 cm (0.007 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePressure Response Time (90%)***\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1 second; measurement accuracy also depends on temperature response time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"\/*background: #E0DCDB; *\/ width: 470px;\"\u003eTemperature Measurements (All Models)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range :\u003c\/td\u003e\n\u003ctd\u003e-20° to 50°C (-4° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eAccuracy:\u003c\/td\u003e\n\u003ctd\u003e±0.44°C from 0° to 50°C (±0.79°F from 32° to 122°F), see Plot A in manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e0.10°C at 25°C (0.18°F at 77°F), see Plot A in manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResponse Time (90%) :\u003c\/td\u003e\n\u003ctd\u003e5 minutes in water (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStability (Drift) :\u003c\/td\u003e\n\u003ctd\u003e0.1°C (0.18°F) per year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"\/*background: #E0DCDB; *\/ width: 470px;\"\u003eLogger\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eReal-time Clock :\u003c\/td\u003e\n\u003ctd\u003e± 1 minute per month 0° to 50°C (32° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBattery:\u003c\/td\u003e\n\u003ctd\u003e2\/3 AA, 3.6 Volt lithium, factory-replaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBattery Life (Typical Use):\u003c\/td\u003e\n\u003ctd\u003e5 years with 1 minute or greater logging interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eMemory (Non-volatile):\u003c\/td\u003e\n\u003ctd\u003e64K bytes memory (approx. 21,700 pressure and temperature samples)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003eStainless steel models: approximately 210 g (7.4 oz) \u003cbr\u003eTitanium models: approximately 140 g (4.8 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eDimensions:\u003c\/td\u003e\n\u003ctd\u003e2.46 cm (0.97 inches) diameter, 15 cm (5.9 inches) length; mounting hole 6.3 mm (0.25 inches) diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWetted Materials :\u003c\/td\u003e\n\u003ctd\u003eTitanium, Viton® o-rings, acetyl cap, ceramic sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eLogging Interval :\u003c\/td\u003e\n\u003ctd\u003eFixed-rate or multiple logging intervals, with up to 8 user-defined logging intervals and durations; logging intervals from 1 second to 18 hours. Refer to the HOBOware software manual.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eLaunch Modes :\u003c\/td\u003e\n\u003ctd\u003eImmediate start and delayed start\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOffload Modes :\u003c\/td\u003e\n\u003ctd\u003eOffload while logging; stop and offload\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBattery Indication :\u003c\/td\u003e\n\u003ctd\u003eBattery voltage can be viewed in status screen and optionally logged in datafile. Low battery indication in datafile.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eCE\u003c\/td\u003e\n\u003ctd\u003eThe CE Marking identifies this product as complying with all relevant directives in the European Union (EU).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003e* Water Level Accuracy:\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eWith accurate reference water level measurement, known water density, accurate Barometric Compensation Assistant data, and a stable temperature environment.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003e** Raw Pressure Accuracy:\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eAbsolute pressure sensor accuracy includes all sensor drift, temperature, and hysteresis-induced errors.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003e*** Changes in Temperature:\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eAllow 10 minutes in water to achieve full temperature compensation of the pressure sensor. Maximum error due to rapid thermal changes is approximately 0.5%.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eCompatible Items\u003c\/h5\u003e\n\u003cdiv role=\"tabpanel\" class=\"tab-pane active\" id=\"tabs-4\"\u003e\n\u003cspan\u003e\u003cstrong\u003eSOFTWARE \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eGraphing \u0026amp; Analysis\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hoboware-pro-mac-win-usb-cable-included-software-1?variant=31810617360\"\u003eBHW-PRO\u003c\/a\u003e HOBOware Pro CD or USB Drive (USB Cable Included) Software \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hoboware-pro-mac-win-download-only-software-1?variant=31810691216\"\u003eBHW-PRO-DLD\u003c\/a\u003e HOBOware Pro - Mac\/Win (Download Only) Software \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan\u003e\u003cstrong\u003eCOMMUNICATIONS\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eData Offload - Base Stations - Shuttles - Couplers\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/optic-usb-base-station?variant=31810308304\"\u003eBASE-U-4\u003c\/a\u003e Optic USB Base Station \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hobo-waterproff-s?variant=31953504080\"\u003eU-DTW-1\u003c\/a\u003e HOBO Waterproof Shuttle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan\u003e\u003cstrong\u003eACCESSORIES \u003c\/strong\u003e\u003c\/span\u003e \u003cbr\u003e\u003cstrong\u003eCarrying Case\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eCASE-PELICAN-1510 Pelican Case\u003c\/li\u003e\n\u003cli\u003eU20-CASE-1 Water Level Data Logger Carrying Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eData Offload - Base Stations - Shuttles - Couplers\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eCOUPLER2-B Replacement Coupler for U20 Water Level Data Loggers Replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eProtective Enclosures\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHOUSING-U2X U2X Protective Housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eStainless Steel Cable\/Crimps\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eCABLE-1-300 1\/16\" Stainless Steel Cable 300ft\u003c\/li\u003e\n\u003cli\u003eCABLE-1-50 1\/16\" Stainless Steel Cable 50ft\u003c\/li\u003e\n\u003cli\u003eCABLE-1-CRIMP Crimp Sleeve 12 Pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eWell Caps\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eWELL-CAP-01 Well Cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eCompliance Certificates\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eCOMPLIANCE CERT Compliance Certification \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch5\u003eVideo\u003c\/h5\u003e\n\u003ch5\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Y0JieSX7aq0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2017-03-10T10:44:00","created_at":"2017-03-10T10:46:05","vendor":"Onset","type":"Data Loggers","tags":["Absolute Pressure","Barometric Pressure","Temperature","Water Level","Water Quality"],"price":114800,"price_min":114800,"price_max":114800,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":true,"all_variant_ids":[31951155664],"variants":[{"id":31951155664,"product_id":8503829584,"product_handle":"hobo-30-foot-depth-titanium-water-level-data-logger","title":"30m","option1":"30m","option2":null,"option3":null,"sku":"U20-001-02-Ti","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"HOBO Titanium Water Level Data Logger (0 to 30 m) - 30m","options":["30m"],"price":114800,"weight":140,"compare_at_price":null,"inventory_quantity":-6,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":-6,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":null}],"available":true,"images":["\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-U20-Water-Level-Data-Logger-U20-001-02.jpg?v=1489171661","\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-U20-Titanium-Water-Level-Data-Logger-U20-001-01-Ti-scaled_0.jpg?v=1489171661","\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/alaska-water-level_1.jpg?v=1489171667"],"featured_image":"\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-U20-Water-Level-Data-Logger-U20-001-02.jpg?v=1489171661","options":["Depth"],"url":"\/products\/hobo-30-foot-depth-titanium-water-level-data-logger"}
$930.00
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{"id":8503816272,"title":"HOBO Water Level Data Logger (0 to 9 m)","handle":"hobo-30-foot-depth-water-level-data-logger","description":"\u003ch5\u003eImportant Info\u003c\/h5\u003e\n\u003cdiv class=\"\" id=\"product-overview\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe HOBO Water Level\u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/data-loggers\"\u003e data logger\u003c\/a\u003e features high accuracy at a great price and ease-of-use, with no cumbersome vent tubes or desiccants to maintain. This data logger is ideal for recording \u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/water-level\"\u003ewater levels\u003c\/a\u003e and temperatures in shallow wells, streams, lakes and freshwater wetlands. For saltwater deployments, such as brackish wetlands and tidal areas, see HOBO U20 Water Level Titanium.\u003c\/p\u003e\n\u003cp\u003eHelpful Links:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/manual_pdfs\/u20_sensor_location.pdf\"\u003eSensor location drawing\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\"\u003eBarometric Pressure Compensation Assistant Demo\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/multirate_sampling_B.swf\"\u003eMulti-rate Sampling Demo\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightning protection - no long signal wires, and electronics are shielded in stainless steel housing for use in freshwater (see the \u003ca href=\"http:\/\/www.onsetcomp.com\/files\/manual_pdfs\/u20_sensor_location.pdf\"\u003eWater Level logger sensor location drawing\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e) temperature, and water density.\u003c\/li\u003e\n\u003cli\u003eMultiple-rate sampling (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/multirate_sampling_B.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e) allows faster sampling at critical times such as when pumping starts or stops.\u003c\/li\u003e\n\u003cli\u003eAvailable in 4 depth ranges\u003c\/li\u003e\n\u003cli\u003eIdeal for use in wells, streams, lakes, wetlands and tidal areas\u003c\/li\u003e\n\u003cli\u003eNo-vent-tube design for easy reliable deployment\u003c\/li\u003e\n\u003cli\u003eAvailable in stainless and titanium versions\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor\u003c\/li\u003e\n\u003cli\u003e3-point NIST-traceable calibration certificate included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn what environment does this data logger operate?\u003c\/h3\u003e\n\u003cp\u003eThis data logger operates in outdoor and underwater environments.\u003c\/p\u003e\n\u003ch3\u003eWhat measurements does this data logger support?\u003c\/h3\u003e\n\u003cp\u003eThe U20-001-01 data logger supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"10\"\u003ePressure (Absolute) and Water Level Measurements MX2001-01-S and MX2001-01-Ti-S - 9 Meter (30') range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e0 to 207 kPa (0 to 30 psia); approximately 0 to 9 m (0 to 30 ft) of water depth at sea level, or 0 to 12 m (0 to 40 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFactory Calibrated Range :\u003c\/td\u003e\n\u003ctd\u003e69 to 207 kPa (10 to 30 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBurst Pressure :\u003c\/td\u003e\n\u003ctd\u003e310 kPa (45 psia) or 18 m (60 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy* :\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.05% FS, 0.5 cm (0.015 ft) water \u003cbr\u003eMaximum error: ±0.1% FS, 1.0 cm (0.03 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRaw Pressure Accuracy** :\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 0.62 kPa (0.09 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.02 kPa (0.003 psi), 0.21 cm (0.007 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePressure Response Time (90%)***:\u003c\/td\u003e\n\u003ctd\u003e1 second at a stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePressure (Absolute) and Water Level Measurements MX2001-02-S - 30 Meter (100') range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range :\u003c\/td\u003e\n\u003ctd\u003e0 to 400 kPa (0 to 58 psia); approximately 0 to 30.6 m (0 to 100 ft) of water depth at sea level, or 0 to 33.6 m (0 to 111 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFactory Calibrated Range :\u003c\/td\u003e\n\u003ctd\u003e69 to 400 kPa (10 to 58 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBurst Pressure:\u003c\/td\u003e\n\u003ctd\u003e500 kPa (72.5 psia) or 40.8 m (134 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy*:\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.05% FS, 1.5 cm (0.05 ft) water \u003cbr\u003eMaximum error: ±0.1% FS, 3.0 cm (0.1 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRaw Pressure Accuracy**:\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 1.20 kPa (0.17 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e0.04 kPa (0.006 psi), 0.41 cm (0.013 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePressure Response Time (90%)***:\u003c\/td\u003e\n\u003ctd\u003e1 second at a stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePressure (Absolute) and Water Level Measurements MX2001-03-S - 76 Meter (250') range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e0 to 850 kPa (0 to 123.3 psia); approximately 0 to 76.5 m (0 to 251 ft) of water depth at sea level, or 0 to 79.5 m (0 to 262 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFactory Calibrated Range :\u003c\/td\u003e\n\u003ctd\u003e69 to 850 kPa (10 to 123.3 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBurst Pressure:\u003c\/td\u003e\n\u003ctd\u003e1,200 kPa (174 psia) or 112 m (368 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy* :\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.05% FS, 3.8 cm (0.125 ft) water \u003cbr\u003eMaximum error: ±0.1% FS, 7.6 cm (0.25 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRaw Pressure Accuracy**:\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 2.55 kPa (0.37 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.085 kPa (0.012 psi), 0.87 cm (0.028 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePressure Response Time (90%)***:\u003c\/td\u003e\n\u003ctd\u003e1 second at a stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePressure (Absolute) and Water Level Measurements MX2001-04-S and MX2001-04-Ti-S - 4 Meter (13') range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e0 to 145 kPa (0 to 21 psia); approximately 0 to 4 m (0 to 13 ft) of water depth at sea level, or 0 to 7 m (0 to 23 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFactory Calibrated Range:\u003c\/td\u003e\n\u003ctd\u003e69 to 145 kPa (10 to 21 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBurst Pressure:\u003c\/td\u003e\n\u003ctd\u003e310 kPa (45 psia) or 18 m (60 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy*:\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.075% FS, 0.3 cm (0.01 ft) water \u003cbr\u003eMaximum error: ±0.15% FS, 0.6 cm (0.02 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRaw Pressure Accuracy**:\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 0.43 kPa (0.063 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.014 kPa (0.002 psi), 0.14 cm (0.005 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePressure Response Time (90%)***:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1 second at a stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eBarometric Pressure (MX2001-TOP)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation and Calibrated Range:\u003c\/td\u003e\n\u003ctd\u003e66 to 107 kPa (9.57 to 15.52 psia); -20° to 50°C (-4° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eAccuracy:\u003c\/td\u003e\n\u003ctd\u003e±0.2 kPa (±0.029 psi) over full temperature range at fixed pressure; maximum error ±0.5% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy*:\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.075% FS, 0.3 cm (0.01 ft) water \u003cbr\u003eMaximum error: ±0.15% FS, 0.6 cm (0.02 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e0.01 kPa (0.0015 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResponse Time:\u003c\/td\u003e\n\u003ctd\u003e1 second at stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStability (Drift) :\u003c\/td\u003e\n\u003ctd\u003e0.01 kPa (0.0015 psi) per year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eTemperature Measurements (All Sensor End Models MX2001-0x-S and MX2001-0x-Ti-S)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e-20° to 50°C (-4° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eAccuracy:\u003c\/td\u003e\n\u003ctd\u003e±0.44°C from 0° to 50°C (±0.79°F from 32° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e0.1°C at 25°C (0.18°F at 77°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResponse Time (90%) :\u003c\/td\u003e\n\u003ctd\u003e5 minutes in water (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStability (Drift) :\u003c\/td\u003e\n\u003ctd\u003e0.1°C (0.18°F) per year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eLogger\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e-20° to 50°C (-4° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRadio Power :\u003c\/td\u003e\n\u003ctd\u003e1 mW (0 dBm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eTransmission Range:\u003c\/td\u003e\n\u003ctd\u003eApproximately 30.5 m (100 ft) line-of-sight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWireless Data Standard:\u003c\/td\u003e\n\u003ctd\u003eBluetooth Low Energy (Bluetooth Smart)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eLogging Rate:\u003c\/td\u003e\n\u003ctd\u003e1 second to 18 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eLogging Modes :\u003c\/td\u003e\n\u003ctd\u003eFixed interval, multiple intervals with up to 8 user-defined logging intervals and durations, or event-triggered burst\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eMemory Modes :\u003c\/td\u003e\n\u003ctd\u003eWrap when full or stop when full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStart Modes :\u003c\/td\u003e\n\u003ctd\u003eImmediate, date \u0026amp; time, or next interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStop Modes :\u003c\/td\u003e\n\u003ctd\u003eWhen memory full, stop with HOBOmobile, date \u0026amp; time, or after a set logging period\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eTime Accuracy :\u003c\/td\u003e\n\u003ctd\u003e±1 minute per month 0° to 50°C (32° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBattery:\u003c\/td\u003e\n\u003ctd\u003eTwo AA, 1.5 V alkaline batteries, \u003cspan\u003efactory-\u003c\/span\u003e\u003cspan\u003ereplaceable\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBattery Life :\u003c\/td\u003e\n\u003ctd\u003e1 year, typical with logging interval of 1 minute. Faster logging and\/or statistics sampling intervals, entering burst logging mode, \u003cbr\u003eexcessive readouts, checking of Full Status Details, and remaining connected with HOBOmobile will impact battery life.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eMemory:\u003c\/td\u003e\n\u003ctd\u003e256 KB memory (30,000 sets of measurements)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFull Memory Download Time:\u003c\/td\u003e\n\u003ctd\u003eApproximately 2 minutes; may take longer the further the device is from the top end of the logger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eDimensions:\u003c\/td\u003e\n\u003ctd\u003eTop end (MX2001-TOP): 2.54 cm (1.0 inches) diameter, 28.9 cm (11.4 inches) length; mounting hole 7.6 mm (0.3 inches) diameter \u003cbr\u003eSensor end (MX2001-0x-S and MX2001-0x-Ti-S: 2.54 cm (1.0 inches) diameter, 9.91 cm (3.9 inches) length \u003cbr\u003eNote: The length of the water level logger cable (CABLE-DR-xxx) can vary -0% to +3% +10 cm (3.9 inches) from the length ordered. The \u003cbr\u003elogger adds 38.8 cm (15.3 inches) to the length of the cable ordered.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003eTop end (MX2001-TOP): Approximately 136 g (4.78 oz) in air \u003cbr\u003eStainless sensor end (MX2001-0x-S): Approximately 106 g (3.74 oz) in air; approximately 53.9 g (1.9 oz) in fresh water \u003cbr\u003eTitanium sensor end (MX2001-0x-Ti-S): Approximately 80 g (2.83 oz) in air; approximately 37 g (1.3 oz) in fresh water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWetted Materials:\u003c\/td\u003e\n\u003ctd\u003eTop end (MX2001-TOP): Acetal housing, Polycarbonate end caps, Polycarbonate collar nut; Viton and Buna-N O-rings \u003cbr\u003eStainless sensor end (MX2001-0x-S): Acetal housing, PVC end cap, Polycarbonate collar nut; Viton and Buna-N O-rings; ceramic sensor in stainless steel end cap \u003cbr\u003eTitanium sensor end (MX2001-0x-Ti-S): Acetal housing, PVC end cap, Polycarbonate collar nut; Viton and Buna-N O-rings; ceramic sensor in Titanium end cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eEnvironmental Rating:\u003c\/td\u003e\n\u003ctd\u003eNEMA 6, IP67 (top end)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e-The CE Marking identifies this product as complying with all relevant directives in the European Union (EU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e*Water Level Accuracy: With accurate reference water level measurement, known water density, and a stable temperature environment. System Water Level Accuracy equals the sum of the Barometric Water Level Accuracy plus the selected sensor end Water Level Accuracy.\u003c\/p\u003e\n\u003cp\u003e**Raw Pressure Accuracy: Absolute pressure sensor accuracy includes all sensor drift, temperature, and hysteresis-induced errors.\u003c\/p\u003e\n\u003cp\u003e***Changes in Temperature: Allow 20 minutes in water to achieve full temperature compensation of the pressure sensor. There can be up to 0.5% of additional error due to rapid temperature changes. Measurement accuracy also depends on temperature response time.\u003c\/p\u003e\n\u003ch5\u003eVideo\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/Y0JieSX7aq0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","published_at":"2017-03-10T10:41:00","created_at":"2017-03-10T10:43:39","vendor":"Onset","type":"Data Loggers","tags":["Absolute Pressure","Barometric Pressure","Temperature","Water Level","Water Quality"],"price":93000,"price_min":93000,"price_max":93000,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":true,"all_variant_ids":[31951043664],"variants":[{"id":31951043664,"product_id":8503816272,"product_handle":"hobo-30-foot-depth-water-level-data-logger","title":"9m","option1":"9m","option2":null,"option3":null,"sku":"U20-001-01","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"HOBO Water Level Data Logger (0 to 9 m) - 9m","options":["9m"],"price":93000,"weight":210,"compare_at_price":null,"inventory_quantity":-42,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":-42,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":null}],"available":true,"images":["\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-U20-Water-Level-Data-Logger-U20-001-01.jpg?v=1489171426","\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-U20-Water-Level-Data-Logger-U20-001-01-scaled_0.jpg?v=1489171433","\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/alaska-water-level_0.jpg?v=1489171439"],"featured_image":"\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-U20-Water-Level-Data-Logger-U20-001-01.jpg?v=1489171426","options":["Depth"],"url":"\/products\/hobo-30-foot-depth-water-level-data-logger"}
$1,241.00
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{"id":8488223312,"title":"HOBO Water Level Data Logger Starter Kit (13')","handle":"hobo-water-level-data-logger-starter-kit-13","description":"\u003ch5\u003eImportant Info\u003c\/h5\u003e\n\u003cdiv class=\"\" id=\"product-overview\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eCombining high accuracy \u003ca href=\"http:\/\/www.onsetcomp.com\/products\/data-loggers\/water-level\"\u003ewater level\u003c\/a\u003e measurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels and temperatures in wells, streams, lakes and freshwater wetlands.\u003c\/p\u003e\n\u003cp\u003eThis kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eU20-001-04 HOBO data logger (13' range)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/optic-usb-base-station\"\u003eBASE-U-4\u003c\/a\u003e base station with the required coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/optic-usb-base-station\"\u003eBHW-PRO-CD\u003c\/a\u003e HOBOware Pro software.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLike other HOBO Water Level Data Loggers, the 13-foot version offers exceptional value and ease-of-use, with no cumbersome vent tubes or desiccants to maintain.\u003c\/p\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightning protection - no long signal wires, and electronics are shielded in stainless steel housing (see the \u003ca href=\"http:\/\/www.onsetcomp.com\/files\/manual_pdfs\/u20_sensor_location.pdf\"\u003eWater Level logger sensor location drawing\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e), temperature, and water density (use barometric pressure data from nearby weather station).\u003c\/li\u003e\n\u003cli\u003eMultiple-rate sampling (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/multirate_sampling_B.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e) allows faster sampling at critical times such as when pumping starts or stops.\u003c\/li\u003e\n\u003cli\u003eAvailable in four depth ranges\u003c\/li\u003e\n\u003cli\u003eIdeal for use in wells, streams, lakes, wetlands and tidal areas\u003c\/li\u003e\n\u003cli\u003eNo-vent-tube design for easy reliable deployment\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn what environment does this kit operate?\u003c\/h3\u003e\n\u003cp\u003eThis kit operates in outdoor and underwater environments.\u003c\/p\u003e\n\u003ch3\u003eWhat measurements does this kit support?\u003c\/h3\u003e\n\u003cp\u003eThe KIT-S-U20-04 kit supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePressure Sensor\u003c\/u\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOperation range:\u003c\/strong\u003e 0 to 145 kPa (0 to 21 psia); approximately 0 to 4 m (0 to 13 ft) of water depth at sea level, or 0 to 7 m (0 to 23 ft) of water at 3,000 m (10,000 ft) of altitude\u003cbr\u003e\u003cstrong\u003eFactory calibrated range: \u003c\/strong\u003e69 to 145 kPa (10 to 21 psia), 0° to 40°C (32° to 104°F)\u003cbr\u003e\u003cstrong\u003eBurst pressure: \u003c\/strong\u003e310 kPa (45 psia) or 18 m (60 ft) depth\u003cbr\u003e\u003cstrong\u003eWater level accuracy:* \u003c\/strong\u003eTypical error - 0.075% FS, 0.3 cm (0.01 ft) water\u003cbr\u003e\u003cstrong\u003eMaximum error:\u003c\/strong\u003e - 0.15% FS, 0.6 cm (0.02 ft) water\u003cbr\u003e\u003cstrong\u003eRaw pressure accuracy:**\u003c\/strong\u003e 0.3% FS, 0.43 kPa (0.063 psi) maximum error\u003cbr\u003e\u003cstrong\u003eResolution: \u003c\/strong\u003e\u0026lt; 0.014 kPa (0.002 psi), 0.14 cm (0.005 ft) water\u003cbr\u003e\u003cstrong\u003ePressure response time 90%:\u003c\/strong\u003e \u0026lt; 1 second\u003cbr\u003e\u003cstrong\u003eThermal response time (90%):\u003c\/strong\u003e \" Approximately 10 minutes in water to achieve full temperature compensation of the pressure sensor\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eTemperature Sensor\u003c\/u\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOperation range:\u003c\/strong\u003e -20° to 50°C (-4° to 122°F)\u003cbr\u003e\u003cstrong\u003eAccuracy:\u003c\/strong\u003e 0.37°C at 20°C (0.67°F at 68°F), see Plot A\u003cbr\u003e\u003cstrong\u003eResolution: \u003c\/strong\u003e0.1°C at 20°C (0.18°F at 68°F) (10-bit), see Plot A\u003cbr\u003e\u003cstrong\u003eResponse time (90%): \u003c\/strong\u003e3.5 minutes in water (typical)\u003cbr\u003e\u003cstrong\u003eStability (drift):\u003c\/strong\u003e 0.1°C (0.18°F) per year\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eLogger\u003c\/u\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReal-time clock: \u003c\/strong\u003e± 1 minute per month 0° to 50°C (32° to 122°F)\u003cbr\u003e\u003cstrong\u003eBattery:\u003c\/strong\u003e 2\/3 AA, 3.6 Volt Lithium, factory-replaceable\u003cbr\u003e\u003cstrong\u003eBattery life (typical use):\u003c\/strong\u003e 5 years with 1 minute or greater logging interval\u003cbr\u003e\u003cstrong\u003eMemory (non-volatile):\u003c\/strong\u003e 64K bytes memory (approx. 21,700 pressure and temperature samples)\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2.46 cm (0.97 inches) diameter, 15 cm (5.9 inches) length; mounting hole 6.3 mm (0.25 inches) diameter\u003cbr\u003e\u003cstrong\u003eWeight: \u003c\/strong\u003eApproximately 210 g (7.4 oz)\u003cbr\u003e\u003cstrong\u003eWetted materials:\u003c\/strong\u003e 316 stainless steel, Viton o-rings, acetyl cap, ceramic sensor\u003cbr\u003e\u003cstrong\u003eShock\/drop: \u003c\/strong\u003eLogger is sensitive to shocks. Handle with care and avoid any impact. Always use proper packaging when shipping the logger.\u003cbr\u003e\u003cstrong\u003eLogging interval:\u003c\/strong\u003e Fixed-rate or multiple logging intervals, with up to 8 user-defined logging intervals and durations; logging intervals from 1 second to 18 hours. Refer to HOBOware software manual.\u003cbr\u003e\u003cstrong\u003eLaunch modes: \u003c\/strong\u003eImmediate start and delayed start\u003cbr\u003e\u003cstrong\u003eOffload modes:\u003c\/strong\u003e Offload while logging; stop and offload\u003cbr\u003e\u003cstrong\u003eBattery indication:\u003c\/strong\u003e Battery voltage can be viewed in status screen and optionally logged in datafile. Low battery indication in datafile.\u003c\/p\u003e\n\u003cp\u003eThe CE Marking identifies this product as complying with the relevant directives in the European Union (EU).\u003c\/p\u003e\n\u003cp\u003e* With accurate reference water level measurement and Barometric Compensation Assistant data\u003cbr\u003e** Absolute pressure sensor accuracy includes all pressure drift, temperature, and hysteresis-induced errors\u003cbr\u003e\" Maximum error due to rapid thermal changes is approximately 0.5%\u003c\/p\u003e\n\u003ch5\u003eVideo\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Y0JieSX7aq0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e","published_at":"2017-03-08T09:04:00","created_at":"2017-03-08T09:06:37","vendor":"Onset","type":"Kits","tags":["Absolute Pressure","Kit","Temperature","Water Level"],"price":124100,"price_min":124100,"price_max":124100,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":true,"all_variant_ids":[42959179600],"variants":[{"id":42959179600,"product_id":8488223312,"product_handle":"hobo-water-level-data-logger-starter-kit-13","title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"KIT-S-U20-04","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"HOBO Water Level Data Logger Starter Kit (13') - Default Title","options":["Default Title"],"price":124100,"weight":0,"compare_at_price":null,"inventory_quantity":-3,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":-3,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":""}],"available":true,"images":["\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/KIT-S-U20-04.jpg?v=1488992805"],"featured_image":"\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/KIT-S-U20-04.jpg?v=1488992805","options":["Title"],"url":"\/products\/hobo-water-level-data-logger-starter-kit-13"}
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{"id":9551077712,"title":"Water Level Sensor MX2001-S","handle":"replacement-mx2001-sensors","description":"\u003ch5\u003eImportant Info\u003c\/h5\u003e\n\u003cdiv id=\"product-overview\" class=\"\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe MX2001 water level sensor is used with the HOBO Bluetooth water level data logger \u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hobo-bluetooth-low-energy-water-level-data-logger-1?variant=42750548944\" target=\"_blank\"\u003e(MX2001)\u003c\/a\u003e, the HOBO MicroRX Water Level Stations \u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hobo-microrx-water-level-station?variant=21251904864315\" target=\"_blank\"\u003e(RX2103 and RX2104)\u003c\/a\u003e, or the HOBO \u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hobo-rx3000-remote-monitoring-station-data-logger-1?variant=31858487440\" target=\"_blank\"\u003eRX3000\u003c\/a\u003e Remote Monitoring Station for accurate water pressure, temperature, and water level measurements. These sensors are available in four depth ranges, in stainless steel or titanium (recommended for use in saltwater).\u003c\/p\u003e\n\u003cdiv id=\"section-3-button\"\u003e\n\u003ca href=\"http:\/\/appstore.com\/hobomobile\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1798\/4991\/files\/icon-app-store_large.png?v=1488589864\" alt=\"\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.onsetcomp.hobo\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1798\/4991\/files\/icon-google-play_large.png?v=1488589978\" alt=\"\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNon-vented design reduces maintenance\u003c\/li\u003e\n\u003cli\u003eDurable, ceramic sensor\u003c\/li\u003e\n\u003cli\u003e3-point NIST-traceable calibration certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn what environment does this data logger operate?\u003c\/h3\u003e\n\u003cp\u003eThis sensor operates in an underwater environment.\u003c\/p\u003e\n\u003ch3\u003eWhat measurements does this data logger support?\u003c\/h3\u003e\n\u003cp\u003eThe MX2001-S sensor supports the following measurements: Barometric Pressure, Water Level and Water Temperature\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"3\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"5\"\u003e\n\u003cp\u003e\u003cstrong\u003ePressure (Absolute) and Water Level Measurements MX2001-01-S and MX2001-01-Ti-S ‚ - ‚ 9 Meter (30') range¢‚¬€¹\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eOperation Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e0 to 207 kPa (0 to 30 psia); approximately 0 to 9 m (0 to 30 ft) of water depth at sea level, or 0 to 12 m (0 to 40 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eFactory Calibrated Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e69 to 207 kPa (10 to 30 psia), 0‚° to 40‚°C (32‚° to 104‚°F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eBurst Pressure\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e310 kPa (45 psia) or 18 m (60 ft) depth\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eWater Level Accuracy*\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003eTypical error: ‚±0.05% FS, 0.5 cm (0.015 ft) water\u003cbr\u003eMaximum error: ‚±0.1% FS, 1.0 cm (0.03 ft) water\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eRaw Pressure Accuracy**\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e‚±0.3% FS, 0.62 kPa (0.09 psi) maximum error\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u0026lt;0.02 kPa (0.003 psi), 0.21 cm (0.007 ft) water\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003ePressure Response Time (90%)***\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e1 second at a stable temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e‚ \u003c\/p\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"3\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"5\"\u003e\n\u003cp\u003e\u003cstrong\u003ePressure (Absolute) and Water Level Measurements MX2001-02-S ‚ - ‚ 30 Meter (100') range¢‚¬€¹\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eOperation Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e0 to 400 kPa (0 to 58 psia); approximately 0 to 30.6 m (0 to 100 ft) of water depth at sea level, or 0 to 33.6 m (0 to 111 ft) of water at\u003cbr\u003e3,000 m (10,000 ft) of altitude\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eFactory Calibrated Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e69 to 400 kPa (10 to 58 psia), 0‚° to 40‚°C (32‚° to 104‚°F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eBurst Pressure\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e500 kPa (72.5 psia) or 40.8 m (134 ft) depth\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eWater Level Accuracy*\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003eTypical error: ‚±0.05% FS, 1.5 cm (0.05 ft) water\u003cbr\u003eMaximum error: ‚±0.1% FS, 3.0 cm (0.1 ft) water\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eRaw Pressure Accuracy**\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e‚±0.3% FS, 1.20 kPa (0.17 psi) maximum error\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e0.04 kPa (0.006 psi), 0.41 cm (0.013 ft) water\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003ePressure Response Time (90%)***\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e1 second at a stable temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e‚ \u003c\/p\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"3\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"5\"\u003e\n\u003cp\u003e\u003cstrong\u003ePressure (Absolute) and Water Level Measurements MX2001-03-S ‚ - ‚ 76 Meter (250') range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eOperation Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 850 kPa (0 to 123.3 psia); approximately 0 to 76.5 m (0 to 251 ft) of water depth at sea level, or 0 to 79.5 m (0 to 262 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eFactory Calibrated Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e69 to 850 kPa (10 to 123.3 psia), 0‚° to 40‚°C (32‚° to 104‚°F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eBurst Pressure\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1,200 kPa (174 psia) or 112 m (368 ft) depth\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eWater Level Accuracy*\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eTypical error: ‚±0.05% FS, 3.8 cm (0.125 ft) water\u003cbr\u003eMaximum error: ‚±0.1% FS, 7.6 cm (0.25 ft) water\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eRaw Pressure Accuracy**\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e‚±0.3% FS, 2.55 kPa (0.37 psi) maximum error\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u0026lt;0.085 kPa (0.012 psi), 0.87 cm (0.028 ft) water\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003ePressure Response Time (90%)***\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 second at a stable temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e‚ \u003c\/p\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"3\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cstrong\u003ePressure (Absolute) and Water Level Measurements MX2001-04-S and MX2001-04-Ti-S ‚ -‚ ‚ 4 Meter (13') range¢‚¬€¹\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eOperation Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 145 kPa (0 to 21 psia); approximately 0 to 4 m (0 to 13 ft) of water depth at sea level, or 0 to 7 m (0 to 23 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eFactory Calibrated Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e69 to 145 kPa (10 to 21 psia), 0‚° to 40‚°C (32‚° to 104‚°F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eBurst Pressure\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e310 kPa (45 psia) or 18 m (60 ft) depth\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eWater Level Accuracy*\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eTypical error: ‚±0.075% FS, 0.3 cm (0.01 ft) water\u003cbr\u003eMaximum error: ‚±0.15% FS, 0.6 cm (0.02 ft) water\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eRaw Pressure Accuracy**\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e‚±0.3% FS, 0.43 kPa (0.063 psi) maximum error\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u0026lt;0.014 kPa (0.002 psi), 0.14 cm (0.005 ft) water\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003ePressure Response Time (90%)***\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u0026lt;1 second at a stable temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e‚ \u003c\/p\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"3\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cstrong\u003eBarometric Pressure (MX2001-TOP)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eOperation and Calibrated Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e66 to 107 kPa (9.57 to 15.52 psia);‚ -20‚° to 50‚°C (-4‚° to 122‚°F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e‚±0.2 kPa (‚±0.029 psi) over full temperature range at fixed pressure; maximum error ‚±0.5% FS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eWater Level Accuracy*\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eTypical error: ‚±0.075% FS, 0.3 cm (0.01 ft) water\u003cbr\u003eMaximum error: ‚±0.15% FS, 0.6 cm (0.02 ft) water\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.01 kPa (0.0015 psi)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 second at stable temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eStability (Drift)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.01 kPa (0.0015 psi)‚ per year\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e‚ \u003c\/p\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"3\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Measurements (All Sensor End Models MX2001-0x-S and MX2001-0x-Ti-S)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eOperation Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e-20‚° to 50‚°C (-4‚° to 122‚°F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e‚±0.44‚°C from 0‚° to 50‚°C (‚±0.79‚°F from 32‚° to 122‚°F), see Plot A\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1‚°C at 25‚°C (0.18‚°F at 77‚°F), see Plot A in manual\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eResponse Time (90%)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5 minutes in water (typical)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eStability (Drift)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1‚°C (0.18‚°F) per year\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e‚ \u003c\/p\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"3\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eLogger\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eOperation Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e-20‚° to 50‚°C (-4‚° to 122‚°F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eRadio Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 mW (0 dBm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eTransmission Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eApproximately 30.5 m (100 ft) line-of-sight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Data Standard\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eBluetooth Low Energy (Bluetooth Smart)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eLogging Rate\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 second to 18 hours\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eLogging Modes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eFixed interval, multiple intervals with up to 8 user-defined logging intervals and durations, or event-triggered‚ burst\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eMemory Modes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eWrap when full or stop when full\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eStart Modes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eImmediate, date \u0026amp; time, or next interval\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eStop Modes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eWhen memory full, stop with HOBOmobile, date \u0026amp; time, or after a set logging period\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eTime Accuracy\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e‚±1 minute per month 0‚° to 50‚°C (32‚° to 122‚°F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eTwo AA, 1.5 V alkaline batteries, user replaceable\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 year, typical with logging interval of 1 minute. Faster logging and\/or statistics sampling intervals, entering burst logging mode, excessive readouts, checking of Full Status Details, and remaining connected with HOBOmobile will impact battery life.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e256 KB memory (30,000 sets of measurements)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eFull Memory Download Time\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eApproximately 2 minutes; may take longer the further the device is from the top end of the logger\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eTop end (MX2001-TOP): 2.54 cm (1.0 inches) diameter, 28.9 cm (11.4 inches) length; mounting hole 7.6 mm (0.3 inches) diameter\u003c\/p\u003e\n\u003cp\u003eSensor end (MX2001-0x-S and MX2001-0x-Ti-S: 2.54 cm (1.0 inches) diameter, 9.91 cm (3.9 inches) length\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The length of the water level logger cable (CABLE-DR-xxx) can vary ‚±3% from the length ordered. The logger adds 38.8 cm (15.3) inches to the length of the cable ordered.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eTop end (MX2001-TOP): Approximately 136 g (4.78 oz) in air\u003c\/p\u003e\n\u003cp\u003eStainless sensor end (MX2001-0x-S): Approximately 106 g (3.74 oz) in air; approximately 53.9 g (1.9 oz) in fresh water\u003c\/p\u003e\n\u003cp\u003eTitanium sensor end (MX2001-0x-Ti-S): Approximately 80 g (2.83 oz) in air; approximately 37 g (1.3 oz) in fresh water\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eWetted Materials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eTop end (MX2001-TOP): Acetal housing, Polycarbonate end caps, Polycarbonate collar nut; Viton and Buna-N O-rings\u003c\/p\u003e\n\u003cp\u003eStainless sensor end (MX2001-0x-S): Acetal housing, PVC end cap, Polycarbonate collar nut; Viton and Buna-N O-rings; ceramic sensor in stainless steel end cap\u003c\/p\u003e\n\u003cp\u003eTitanium sensor end (MX2001-0x-Ti-S): Acetal housing, PVC end cap, Polycarbonate collar nut; Viton and Buna-N O-rings; ceramic sensor in Titanium end cap\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eNEMA 6, IP67 (top end)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eThe CE Marking identifies this product as complying with all relevant directives in the European Union (EU).\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e*Water Level Accuracy: With accurate reference water level measurement, known water density, and a stable temperature environment. System Water Level Accuracy equals the sum of the Barometric Water Level Accuracy plus the selected sensor end Water Level Accuracy.\u003c\/p\u003e\n\u003cp\u003e**Raw Pressure Accuracy: Absolute pressure sensor accuracy includes all sensor drift, temperature, and hysteresis-induced errors.\u003c\/p\u003e\n\u003cp\u003e***Changes in Temperature: Allow 20 minutes in water to achieve full temperature compensation of the pressure sensor. There can be up to 0.5% of additional error due to rapid temperature changes. Measurement accuracy also depends on temperature response time.\u003c\/p\u003e\n\u003ch5\u003eVideo\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/6OjoKy3vUjM\" width=\"560\" height=\"315\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e","published_at":"2017-09-20T09:29:06","created_at":"2017-06-21T15:38:04","vendor":"Onset","type":"Data Loggers","tags":["Absolute Pressure","Barometric Pressure","Differential Pressure","Temperature","Water Level","Water Quality","Water Temperature"],"price":54400,"price_min":54400,"price_max":72200,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":true,"all_variant_ids":[42750344848,42750343440,42750343888,42750344400,42750345168,42750343120],"variants":[{"id":42750344848,"product_id":9551077712,"product_handle":"replacement-mx2001-sensors","title":"MX2001-04-S (Stainless Steel) - 4 Meters (13') Range","option1":"MX2001-04-S (Stainless Steel) - 4 Meters (13') Range","option2":null,"option3":null,"sku":"E348-MX2001-04-S","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"Water Level Sensor MX2001-S - MX2001-04-S (Stainless Steel) - 4 Meters (13') Range","options":["MX2001-04-S (Stainless Steel) - 4 Meters (13') Range"],"price":54400,"weight":0,"compare_at_price":null,"inventory_quantity":-1,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":-1,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":""},{"id":42750343440,"product_id":9551077712,"product_handle":"replacement-mx2001-sensors","title":"MX2001-01-S (Stainless Steel) - 9 Meters (30') Range","option1":"MX2001-01-S (Stainless Steel) - 9 Meters (30') Range","option2":null,"option3":null,"sku":"E348-MX2001-01-S","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"Water Level Sensor MX2001-S - MX2001-01-S (Stainless Steel) - 9 Meters (30') Range","options":["MX2001-01-S (Stainless Steel) - 9 Meters (30') Range"],"price":54400,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":0,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":""},{"id":42750343888,"product_id":9551077712,"product_handle":"replacement-mx2001-sensors","title":"MX2001-02-S (Stainless Steel) - 30 Meters (100') Range","option1":"MX2001-02-S (Stainless Steel) - 30 Meters (100') Range","option2":null,"option3":null,"sku":"E348-MX2001-02-S","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"Water Level Sensor MX2001-S - MX2001-02-S (Stainless Steel) - 30 Meters (100') Range","options":["MX2001-02-S (Stainless Steel) - 30 Meters (100') Range"],"price":54400,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":1,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":""},{"id":42750344400,"product_id":9551077712,"product_handle":"replacement-mx2001-sensors","title":"MX2001-03-S (Stainless Steel) - 76 Meters (250') Range","option1":"MX2001-03-S (Stainless Steel) - 76 Meters (250') Range","option2":null,"option3":null,"sku":"E348-MX2001-03-S","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"Water Level Sensor MX2001-S - MX2001-03-S (Stainless Steel) - 76 Meters (250') Range","options":["MX2001-03-S (Stainless Steel) - 76 Meters (250') Range"],"price":54400,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":1,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":""},{"id":42750345168,"product_id":9551077712,"product_handle":"replacement-mx2001-sensors","title":"MX2001-04-Ti-S (Titanium) - 4 Meters (13') Range","option1":"MX2001-04-Ti-S (Titanium) - 4 Meters (13') Range","option2":null,"option3":null,"sku":"E348-MX2001-04-Ti-S","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"Water Level Sensor MX2001-S - MX2001-04-Ti-S (Titanium) - 4 Meters (13') Range","options":["MX2001-04-Ti-S (Titanium) - 4 Meters (13') Range"],"price":72200,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":1,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":""},{"id":42750343120,"product_id":9551077712,"product_handle":"replacement-mx2001-sensors","title":"MX2001-01-Ti-S (Titanium) - 9 Meters (30') Range","option1":"MX2001-01-Ti-S (Titanium) - 9 Meters (30') Range","option2":null,"option3":null,"sku":"E348-MX2001-01-Ti-S","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"Water Level Sensor MX2001-S - MX2001-01-Ti-S (Titanium) - 9 Meters (30') Range","options":["MX2001-01-Ti-S (Titanium) - 9 Meters (30') Range"],"price":72200,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":1,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":""}],"available":true,"images":["\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/onset-hobo-rx210x-micro-station-sensor-2-01.jpg?v=1571155056"],"featured_image":"\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/onset-hobo-rx210x-micro-station-sensor-2-01.jpg?v=1571155056","options":["Water Level Sensor"],"url":"\/products\/replacement-mx2001-sensors"}
$2,422.00
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{"id":8488175376,"title":"HOBO Water Level Data Logger Deluxe Kit (13')","handle":"hobo-water-level-data-logger-deluxe-kit-13","description":"\u003ch5\u003eImportant Info\u003c\/h5\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eCombining high accuracy \u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/water-level\"\u003ewater level\u003c\/a\u003e measurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels and\u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/temperature\"\u003e temperatures\u003c\/a\u003e in wells, streams, lakes and freshwater wetlands, as well as \u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/barometric-pressure\"\u003ebarometric pressure\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThis kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eU20-001-04 HOBO data logger (13' range)\u003c\/li\u003e\n\u003cli\u003eU20-001-04 HOBO data logger (13 range) for \u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/barometric-pressure\"\u003eBarometric Pressure\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hobo-waterproff-s\"\u003eU-DTW-1\u003c\/a\u003e HOBO waterproof shuttle with coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/water-level-data-logger-carrying-case\"\u003eU20-CASE-1\u003c\/a\u003e carrying case\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hoboware-pro-mac-win-usb-cable-included-software-1\"\u003eBHW-PRO-CD\u003c\/a\u003e HOBOware Pro software.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLike other HOBO Water Level Loggers, the 13-foot version offers exceptional value and ease-of-use, with no cumbersome vent tubes or desiccants to maintain.\u003c\/p\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightning protection - no long signal wires, and electronics are shielded in stainless steel housing (see the \u003ca href=\"http:\/\/www.onsetcomp.com\/files\/manual_pdfs\/u20_sensor_location.pdf\"\u003eWater Level logger sensor location drawing\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e) temperature, and water density.\u003c\/li\u003e\n\u003cli\u003eMultiple-rate sampling (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/multirate_sampling_B.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e) allows faster sampling at critical times such as when pumping starts or stops.\u003c\/li\u003e\n\u003cli\u003eAvailable in 4 depth ranges\u003c\/li\u003e\n\u003cli\u003eIdeal for use in wells, streams, lakes, wetlands and tidal areas\u003c\/li\u003e\n\u003cli\u003eNo-vent-tube design for easy reliable deployment\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn what environment does this kit operate?\u003c\/h3\u003e\n\u003cp\u003eThis kit operates in outdoor and underwater environments.\u003c\/p\u003e\n\u003ch3\u003eWhat measurements does this kit support?\u003c\/h3\u003e\n\u003cp\u003eThe KIT-D-U20-04 kit supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003ePressure Sensor\u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e\u003cstrong\u003eOperation range:\u003c\/strong\u003e 0 to 145 kPa (0 to 21 psia); approximately 0 to 4 m (0 to 13 ft) of water depth at sea level, or 0 to 7 m (0 to 23 ft) of water at 3,000 m (10,000 ft) of altitude\u003cbr\u003e\u003cstrong\u003eFactory calibrated range: \u003c\/strong\u003e69 to 145 kPa (10 to 21 psia), 0° to 40°C (32° to 104°F)\u003cbr\u003e\u003cstrong\u003eBurst pressure: \u003c\/strong\u003e310 kPa (45 psia) or 18 m (60 ft) depth\u003cbr\u003e\u003cstrong\u003eWater level accuracy:\u003c\/strong\u003e* Typical error - 0.075% FS, 0.3 cm (0.01 ft) water\u003cbr\u003e\u003cstrong\u003eMaximum error: \u003c\/strong\u003e- 0.15% FS, 0.6 cm (0.02 ft) water\u003cbr\u003e\u003cstrong\u003eRaw pressure accuracy:** \u003c\/strong\u003e0.3% FS, 0.43 kPa (0.063 psi) maximum error\u003cbr\u003e\u003cstrong\u003eResolution:\u003c\/strong\u003e \u0026lt; 0.014 kPa (0.002 psi), 0.14 cm (0.005 ft) water\u003cbr\u003e\u003cstrong\u003ePressure response time 90%:\u003c\/strong\u003e \u0026lt; 1 second\u003cbr\u003e\u003cstrong\u003eThermal response time (90%): \u003c\/strong\u003e\" Approximately 10 minutes in water to achieve full temperature compensation of the pressure sensor\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cu\u003eTemperature Sensor\u003c\/u\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOperation range:\u003c\/strong\u003e -20° to 50°C (-4° to 122°F)\u003cbr\u003e\u003cstrong\u003eAccuracy:\u003c\/strong\u003e 0.37°C at 20°C (0.67°F at 68°F)\u003cbr\u003e\u003cstrong\u003eResolution:\u003c\/strong\u003e 0.1°C at 20°C (0.18°F at 68°F) (10-bit)\u003cbr\u003e\u003cstrong\u003eResponse time (90%): \u003c\/strong\u003e3.5 minutes in water (typical)\u003cbr\u003e\u003cstrong\u003eStability (drift):\u003c\/strong\u003e 0.1°C (0.18°F) per year\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cu\u003eLogger\u003c\/u\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReal-time clock: \u003c\/strong\u003e± 1 minute per month 0° to 50°C (32° to 122°F)\u003cbr\u003e\u003cstrong\u003eBattery: \u003c\/strong\u003e2\/3 AA, 3.6 Volt Lithium, factory-replaceable\u003cbr\u003e\u003cstrong\u003eBattery life (typical use):\u003c\/strong\u003e 5 years with 1 minute or greater logging interval\u003cbr\u003e\u003cstrong\u003eMemory (non-volatile):\u003c\/strong\u003e 64K bytes memory (approx. 21,700 pressure and temperature samples)\u003cbr\u003e\u003cstrong\u003eDimensions: \u003c\/strong\u003e2.46 cm (0.97 inches) diameter, 15 cm (5.9 inches) length; mounting hole 6.3 mm (0.25 inches) diameter\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 210 g (7.4 oz)\u003cbr\u003e\u003cstrong\u003eWetted materials:\u003c\/strong\u003e 316 stainless steel, Viton o-rings, acetyl cap, ceramic sensor\u003cbr\u003e\u003cstrong\u003eShock\/drop:\u003c\/strong\u003e Logger is sensitive to shocks. Handle with care and avoid any impact. Always use proper packaging when shipping the logger.\u003cbr\u003e\u003cstrong\u003eLogging interval:\u003c\/strong\u003e Fixed-rate or multiple logging intervals, with up to 8 user-defined logging intervals and durations; logging intervals from 1 second to 18 hours. Refer to HOBOware software manual.\u003cbr\u003e\u003cstrong\u003eLaunch modes:\u003c\/strong\u003e Immediate start and delayed start\u003cbr\u003e\u003cstrong\u003eOffload modes:\u003c\/strong\u003e Offload while logging; stop and offload\u003cbr\u003e\u003cstrong\u003eBattery indication:\u003c\/strong\u003e Battery voltage can be viewed in status screen and optionally logged in datafile. Low battery indication in datafile.\u003c\/p\u003e\n\u003cp\u003eThe CE Marking identifies this product as complying with the relevant directives in the European Union (EU).\u003c\/p\u003e\n\u003cp\u003e* With accurate reference water level measurement and Barometric Compensation Assistant data\u003cbr\u003e** Absolute pressure sensor accuracy includes all pressure drift, temperature, and hysteresis-induced errors\u003c\/p\u003e\n\u003cp\u003e\" Maximum error due to rapid thermal changes is approximately 0.5%\u003c\/p\u003e\n\u003ch5\u003eVideo\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Y0JieSX7aq0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","published_at":"2017-03-08T08:51:00","created_at":"2017-03-08T08:54:36","vendor":"Onset","type":"Kits","tags":["Absolute Pressure","Kit","Temperature","Water Level"],"price":242200,"price_min":242200,"price_max":242200,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":true,"all_variant_ids":[42959183824],"variants":[{"id":42959183824,"product_id":8488175376,"product_handle":"hobo-water-level-data-logger-deluxe-kit-13","title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"KIT-D-U20-04","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"HOBO Water Level Data Logger Deluxe Kit (13') - Default Title","options":["Default Title"],"price":242200,"weight":0,"compare_at_price":null,"inventory_quantity":-2,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":-2,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":""}],"available":true,"images":["\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/KIT-D-U20-04.jpg?v=1488992083"],"featured_image":"\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/KIT-D-U20-04.jpg?v=1488992083","options":["Title"],"url":"\/products\/hobo-water-level-data-logger-deluxe-kit-13"}
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{"id":55248683024,"title":"HOBO Water Level Data Logger (0 to 4 m)","handle":"hobo-water-level-data-logger-0-to-4-m","description":"\u003ch5\u003eImportant Info\u003c\/h5\u003e\n\u003cdiv class=\"\" id=\"product-overview\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe HOBO Water Level\u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/data-loggers\"\u003e data logger\u003c\/a\u003e features high accuracy at a great price and ease-of-use, with no cumbersome vent tubes or desiccants to maintain. This data logger is ideal for recording \u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/water-level\"\u003ewater levels\u003c\/a\u003e and temperatures in shallow wells, streams, lakes and freshwater wetlands. For saltwater deployments, such as brackish wetlands and tidal areas, see HOBO U20 Water Level Titanium.\u003c\/p\u003e\n\u003cp\u003eHelpful Links:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/manual_pdfs\/u20_sensor_location.pdf\"\u003eSensor location drawing\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\"\u003eBarometric Pressure Compensation Assistant Demo\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/multirate_sampling_B.swf\"\u003eMulti-rate Sampling Demo\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightning protection - no long signal wires, and electronics are shielded in stainless steel housing for use in freshwater (see the \u003ca href=\"http:\/\/www.onsetcomp.com\/files\/manual_pdfs\/u20_sensor_location.pdf\"\u003eWater Level logger sensor location drawing\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e) temperature, and water density.\u003c\/li\u003e\n\u003cli\u003eMultiple-rate sampling (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/multirate_sampling_B.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e) allows faster sampling at critical times such as when pumping starts or stops.\u003c\/li\u003e\n\u003cli\u003eAvailable in 4 depth ranges\u003c\/li\u003e\n\u003cli\u003eIdeal for use in wells, streams, lakes, wetlands and tidal areas\u003c\/li\u003e\n\u003cli\u003eNo-vent-tube design for easy reliable deployment\u003c\/li\u003e\n\u003cli\u003eAvailable in stainless and titanium versions\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor\u003c\/li\u003e\n\u003cli\u003e3-point NIST-traceable calibration certificate included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn what environment does this data logger operate?\u003c\/h3\u003e\n\u003cp\u003eThis data logger operates in outdoor and underwater environments.\u003c\/p\u003e\n\u003ch3\u003eWhat measurements does this data logger support?\u003c\/h3\u003e\n\u003cp\u003eThe U20-001-01 data logger supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"10\"\u003ePressure (Absolute) and Water Level Measurements MX2001-01-S and MX2001-01-Ti-S - 9 Meter (30') range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e0 to 207 kPa (0 to 30 psia); approximately 0 to 9 m (0 to 30 ft) of water depth at sea level, or 0 to 12 m (0 to 40 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFactory Calibrated Range :\u003c\/td\u003e\n\u003ctd\u003e69 to 207 kPa (10 to 30 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBurst Pressure :\u003c\/td\u003e\n\u003ctd\u003e310 kPa (45 psia) or 18 m (60 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy* :\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.05% FS, 0.5 cm (0.015 ft) water \u003cbr\u003eMaximum error: ±0.1% FS, 1.0 cm (0.03 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRaw Pressure Accuracy** :\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 0.62 kPa (0.09 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.02 kPa (0.003 psi), 0.21 cm (0.007 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePressure Response Time (90%)***:\u003c\/td\u003e\n\u003ctd\u003e1 second at a stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePressure (Absolute) and Water Level Measurements MX2001-02-S - 30 Meter (100') range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range :\u003c\/td\u003e\n\u003ctd\u003e0 to 400 kPa (0 to 58 psia); approximately 0 to 30.6 m (0 to 100 ft) of water depth at sea level, or 0 to 33.6 m (0 to 111 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFactory Calibrated Range :\u003c\/td\u003e\n\u003ctd\u003e69 to 400 kPa (10 to 58 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBurst Pressure:\u003c\/td\u003e\n\u003ctd\u003e500 kPa (72.5 psia) or 40.8 m (134 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy*:\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.05% FS, 1.5 cm (0.05 ft) water \u003cbr\u003eMaximum error: ±0.1% FS, 3.0 cm (0.1 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRaw Pressure Accuracy**:\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 1.20 kPa (0.17 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e0.04 kPa (0.006 psi), 0.41 cm (0.013 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePressure Response Time (90%)***:\u003c\/td\u003e\n\u003ctd\u003e1 second at a stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePressure (Absolute) and Water Level Measurements MX2001-03-S - 76 Meter (250') range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e0 to 850 kPa (0 to 123.3 psia); approximately 0 to 76.5 m (0 to 251 ft) of water depth at sea level, or 0 to 79.5 m (0 to 262 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFactory Calibrated Range :\u003c\/td\u003e\n\u003ctd\u003e69 to 850 kPa (10 to 123.3 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBurst Pressure:\u003c\/td\u003e\n\u003ctd\u003e1,200 kPa (174 psia) or 112 m (368 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy* :\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.05% FS, 3.8 cm (0.125 ft) water \u003cbr\u003eMaximum error: ±0.1% FS, 7.6 cm (0.25 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRaw Pressure Accuracy**:\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 2.55 kPa (0.37 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.085 kPa (0.012 psi), 0.87 cm (0.028 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePressure Response Time (90%)***:\u003c\/td\u003e\n\u003ctd\u003e1 second at a stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePressure (Absolute) and Water Level Measurements MX2001-04-S and MX2001-04-Ti-S - 4 Meter (13') range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e0 to 145 kPa (0 to 21 psia); approximately 0 to 4 m (0 to 13 ft) of water depth at sea level, or 0 to 7 m (0 to 23 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFactory Calibrated Range:\u003c\/td\u003e\n\u003ctd\u003e69 to 145 kPa (10 to 21 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBurst Pressure:\u003c\/td\u003e\n\u003ctd\u003e310 kPa (45 psia) or 18 m (60 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy*:\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.075% FS, 0.3 cm (0.01 ft) water \u003cbr\u003eMaximum error: ±0.15% FS, 0.6 cm (0.02 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRaw Pressure Accuracy**:\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 0.43 kPa (0.063 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.014 kPa (0.002 psi), 0.14 cm (0.005 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePressure Response Time (90%)***:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1 second at a stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eBarometric Pressure (MX2001-TOP)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation and Calibrated Range:\u003c\/td\u003e\n\u003ctd\u003e66 to 107 kPa (9.57 to 15.52 psia); -20° to 50°C (-4° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eAccuracy:\u003c\/td\u003e\n\u003ctd\u003e±0.2 kPa (±0.029 psi) over full temperature range at fixed pressure; maximum error ±0.5% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy*:\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.075% FS, 0.3 cm (0.01 ft) water \u003cbr\u003eMaximum error: ±0.15% FS, 0.6 cm (0.02 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e0.01 kPa (0.0015 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResponse Time:\u003c\/td\u003e\n\u003ctd\u003e1 second at stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStability (Drift) :\u003c\/td\u003e\n\u003ctd\u003e0.01 kPa (0.0015 psi) per year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eTemperature Measurements (All Sensor End Models MX2001-0x-S and MX2001-0x-Ti-S)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e-20° to 50°C (-4° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eAccuracy:\u003c\/td\u003e\n\u003ctd\u003e±0.44°C from 0° to 50°C (±0.79°F from 32° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e0.1°C at 25°C (0.18°F at 77°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResponse Time (90%) :\u003c\/td\u003e\n\u003ctd\u003e5 minutes in water (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStability (Drift) :\u003c\/td\u003e\n\u003ctd\u003e0.1°C (0.18°F) per year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eLogger\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e-20° to 50°C (-4° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRadio Power :\u003c\/td\u003e\n\u003ctd\u003e1 mW (0 dBm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eTransmission Range:\u003c\/td\u003e\n\u003ctd\u003eApproximately 30.5 m (100 ft) line-of-sight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWireless Data Standard:\u003c\/td\u003e\n\u003ctd\u003eBluetooth Low Energy (Bluetooth Smart)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eLogging Rate:\u003c\/td\u003e\n\u003ctd\u003e1 second to 18 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eLogging Modes :\u003c\/td\u003e\n\u003ctd\u003eFixed interval, multiple intervals with up to 8 user-defined logging intervals and durations, or event-triggered burst\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eMemory Modes :\u003c\/td\u003e\n\u003ctd\u003eWrap when full or stop when full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStart Modes :\u003c\/td\u003e\n\u003ctd\u003eImmediate, date \u0026amp; time, or next interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStop Modes :\u003c\/td\u003e\n\u003ctd\u003eWhen memory full, stop with HOBOmobile, date \u0026amp; time, or after a set logging period\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eTime Accuracy :\u003c\/td\u003e\n\u003ctd\u003e±1 minute per month 0° to 50°C (32° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBattery:\u003c\/td\u003e\n\u003ctd\u003eTwo AA, 1.5 V alkaline batteries, factory-replaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBattery Life :\u003c\/td\u003e\n\u003ctd\u003e1 year, typical with logging interval of 1 minute. Faster logging and\/or statistics sampling intervals, entering burst logging mode, \u003cbr\u003eexcessive readouts, checking of Full Status Details, and remaining connected with HOBOmobile will impact battery life.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eMemory:\u003c\/td\u003e\n\u003ctd\u003e256 KB memory (30,000 sets of measurements)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFull Memory Download Time:\u003c\/td\u003e\n\u003ctd\u003eApproximately 2 minutes; may take longer the further the device is from the top end of the logger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eDimensions:\u003c\/td\u003e\n\u003ctd\u003eTop end (MX2001-TOP): 2.54 cm (1.0 inches) diameter, 28.9 cm (11.4 inches) length; mounting hole 7.6 mm (0.3 inches) diameter \u003cbr\u003eSensor end (MX2001-0x-S and MX2001-0x-Ti-S: 2.54 cm (1.0 inches) diameter, 9.91 cm (3.9 inches) length \u003cbr\u003eNote: The length of the water level logger cable (CABLE-DR-xxx) can vary -0% to +3% +10 cm (3.9 inches) from the length ordered. The \u003cbr\u003elogger adds 38.8 cm (15.3 inches) to the length of the cable ordered.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003eTop end (MX2001-TOP): Approximately 136 g (4.78 oz) in air \u003cbr\u003eStainless sensor end (MX2001-0x-S): Approximately 106 g (3.74 oz) in air; approximately 53.9 g (1.9 oz) in fresh water \u003cbr\u003eTitanium sensor end (MX2001-0x-Ti-S): Approximately 80 g (2.83 oz) in air; approximately 37 g (1.3 oz) in fresh water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWetted Materials:\u003c\/td\u003e\n\u003ctd\u003eTop end (MX2001-TOP): Acetal housing, Polycarbonate end caps, Polycarbonate collar nut; Viton and Buna-N O-rings \u003cbr\u003eStainless sensor end (MX2001-0x-S): Acetal housing, PVC end cap, Polycarbonate collar nut; Viton and Buna-N O-rings; ceramic sensor in stainless steel end cap \u003cbr\u003eTitanium sensor end (MX2001-0x-Ti-S): Acetal housing, PVC end cap, Polycarbonate collar nut; Viton and Buna-N O-rings; ceramic sensor in Titanium end cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eEnvironmental Rating:\u003c\/td\u003e\n\u003ctd\u003eNEMA 6, IP67 (top end)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e-The CE Marking identifies this product as complying with all relevant directives in the European Union (EU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e*Water Level Accuracy: With accurate reference water level measurement, known water density, and a stable temperature environment. System Water Level Accuracy equals the sum of the Barometric Water Level Accuracy plus the selected sensor end Water Level Accuracy.\u003c\/p\u003e\n\u003cp\u003e**Raw Pressure Accuracy: Absolute pressure sensor accuracy includes all sensor drift, temperature, and hysteresis-induced errors.\u003c\/p\u003e\n\u003cp\u003e***Changes in Temperature: Allow 20 minutes in water to achieve full temperature compensation of the pressure sensor. There can be up to 0.5% of additional error due to rapid temperature changes. Measurement accuracy also depends on temperature response time.\u003c\/p\u003e\n\u003ch5\u003eVideo\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/Y0JieSX7aq0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","published_at":"2017-03-10T10:41:00","created_at":"2017-12-18T09:22:40","vendor":"Onset","type":"Data Loggers","tags":["Absolute Pressure","Barometric Pressure","Temperature","Water Level","Water Quality"],"price":93000,"price_min":93000,"price_max":93000,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":true,"all_variant_ids":[428923125776],"variants":[{"id":428923125776,"product_id":55248683024,"product_handle":"hobo-water-level-data-logger-0-to-4-m","title":"4 m","option1":"4 m","option2":null,"option3":null,"sku":"E348-U20-001-04","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"HOBO Water Level Data Logger (0 to 4 m) - 4 m","options":["4 m"],"price":93000,"weight":210,"compare_at_price":null,"inventory_quantity":-27,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":-27,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":""}],"available":true,"images":["\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-U20-Water-Level-Data-Logger-U20-001-04.jpg?v=1513617948","\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-U20-Water-Level-Data-Logger-U20-001-04-scaled_0.jpg?v=1513617948","\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/alaska-water-level_0_01a373f4-c927-438d-8656-6a10a188b2ca.jpg?v=1513617948"],"featured_image":"\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-U20-Water-Level-Data-Logger-U20-001-04.jpg?v=1513617948","options":["Depth"],"url":"\/products\/hobo-water-level-data-logger-0-to-4-m"}
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{"id":8488188496,"title":"HOBO Water Level Data Logger Starter Kit (30')","handle":"hobo-water-level-data-logger-starter-kit-30","description":"\u003ch5\u003eImportant Info\u003c\/h5\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eCombining high accuracy \u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/water-level\"\u003ewater level \u003c\/a\u003emeasurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels and temperatures in wells, streams, lakes and freshwater wetlands.\u003c\/p\u003e\n\u003cp\u003eThis kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hobo-30-foot-depth-water-level-data-logger\"\u003eU20-001-01\u003c\/a\u003e HOBO data logger (30' range)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/optic-usb-base-station\"\u003eBASE-U-4\u003c\/a\u003e base station with the required coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hoboware-pro-mac-win-usb-cable-included-software-1\"\u003eBHW-PRO-CD\u003c\/a\u003e HOBOware Pro software.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLike other HOBO Water Level Data Loggers, the 30-foot version offers exceptional value and ease-of-use, with no cumbersome vent tubes or desiccants to maintain.\u003c\/p\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightning protection - no long signal wires, and electronics are shielded in stainless steel housing (see the \u003ca href=\"http:\/\/www.onsetcomp.com\/files\/manual_pdfs\/u20_sensor_location.pdf\"\u003eWater Level logger sensor location drawing\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e), temperature, and water density (use barometric pressure data from nearby weather station).\u003c\/li\u003e\n\u003cli\u003eMultiple-rate sampling (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/multirate_sampling_B.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e) allows faster sampling at critical times such as when pumping starts or stops.\u003c\/li\u003e\n\u003cli\u003eAvailable in four depth ranges\u003c\/li\u003e\n\u003cli\u003eIdeal for use in wells, streams, lakes, wetlands and tidal areas\u003c\/li\u003e\n\u003cli\u003eNo-vent-tube design for easy reliable deployment\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn what environment does this kit operate?\u003c\/h3\u003e\n\u003cp\u003eThis kit operates in outdoor and underwater environments.\u003c\/p\u003e\n\u003ch3\u003eWhat measurements does this kit support?\u003c\/h3\u003e\n\u003cp\u003eThe KIT-S-U20-01 kit supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePressure Sensor\u003c\/u\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOperation range:\u003c\/strong\u003e 0 to 207 kPa (0 to 30 psia); approximately 0 to 9 m (0 to 30 ft) of water depth at sea level, or 0 to 12 m (0 to 40 ft) of water at 3,000 m (10,000 ft) of altitude\u003cbr\u003e\u003cstrong\u003eFactory calibrated range:\u003c\/strong\u003e 69 to 207 kPa (10 to 30 psia), 0° to 40°C (32° to 104°F)\u003cbr\u003e\u003cstrong\u003eBurst pressure:\u003c\/strong\u003e 310 kPa (45 psia) or 18 m (60 ft) depth\u003cbr\u003e\u003cstrong\u003eWater level accuracy*:\u003c\/strong\u003e Typical error - 0.05% FS, 0.5 cm (0.015 ft) water\u003cbr\u003e\u003cstrong\u003eMaximum error:\u003c\/strong\u003e - 0.1% FS, 1.0 cm (0.03 ft) water\u003cbr\u003e\u003cstrong\u003eRaw pressure accuracy**:\u003c\/strong\u003e 0.3% FS, 0.62 kPa (0.09 psi) maximum error\u003cbr\u003e\u003cstrong\u003eResolution:\u003c\/strong\u003e \u0026lt; 0.02 kPa (0.003 psi), 0.21 cm (0.007 ft) water\u003cbr\u003e\u003cstrong\u003ePressure response time:\u003c\/strong\u003e 90% \u0026lt; 1 second\u003cbr\u003e\u003cstrong\u003eThermal response time (90%)\" : \u003c\/strong\u003eApproximately 10 minutes in water to achieve full temperature compensation of the pressure sensor\u003c\/p\u003e\n\u003cp\u003e* With accurate reference water level measurement and Barometric Compensation Assistant data\u003cbr\u003e** Absolute pressure sensor accuracy includes all pressure drift, temperature, and hysteresis-induced errors\u003cbr\u003e\" Maximum error due to rapid thermal changes is approximately 0.5%\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eTemperature Sensor\u003c\/u\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOperation range:\u003c\/strong\u003e -20° to 50°C (-4° to 122°F)\u003cbr\u003e\u003cstrong\u003eAccuracy:\u003c\/strong\u003e 0.37°C at 20°C (0.67°F at 68°F), see Plot A\u003cbr\u003e\u003cstrong\u003eResolution: \u003c\/strong\u003e0.1°C at 20°C (0.18°F at 68°F) (10-bit)\u003cbr\u003e\u003cstrong\u003eResponse time (90%):\u003c\/strong\u003e 3.5 minutes in water (typical)\u003cbr\u003e\u003cstrong\u003eStability (drift)\u003c\/strong\u003e: 0.1°C (0.18°F) per year\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eLogger\u003c\/u\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReal-time clock:\u003c\/strong\u003e ± 1 minute per month 0° to 50°C (32° to 122°F)\u003cbr\u003e\u003cstrong\u003eBattery: \u003c\/strong\u003e2\/3 AA, 3.6 Volt Lithium, factory-replaceable\u003cbr\u003e\u003cstrong\u003eBattery life (typical use):\u003c\/strong\u003e 5 years with 1 minute or greater logging interval\u003cbr\u003e\u003cstrong\u003eMemory (non-volatile): \u003c\/strong\u003e64K bytes memory (approx. 21,700 pressure and temperature samples)\u003cbr\u003e\u003cstrong\u003eDimensions: \u003c\/strong\u003e2.46 cm (0.97 inches) diameter, 15 cm (5.9 inches) length; mounting hole 6.3 mm (0.25 inches) diameter\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 210 g (7.4 oz)\u003cbr\u003e\u003cstrong\u003eWetted materials:\u003c\/strong\u003e 316 stainless steel, Viton o-rings, acetyl cap, ceramic sensor\u003cbr\u003e\u003cstrong\u003eShock\/drop: \u003c\/strong\u003eLogger is sensitive to shocks. Handle with care and avoid any impact. Always use proper packaging when shipping the logger.\u003cbr\u003e\u003cstrong\u003eLogging interval:\u003c\/strong\u003e Fixed-rate or multiple logging intervals, with up to 8 user-defined logging intervals and durations; logging intervals from 1 second to 18 hours. Refer to HOBOware software manual.\u003cbr\u003e\u003cstrong\u003eLaunch modes:\u003c\/strong\u003e Immediate start and delayed start\u003cbr\u003e\u003cstrong\u003eOffload modes:\u003c\/strong\u003e Offload while logging; stop and offload\u003cbr\u003e\u003cstrong\u003eBattery indication: \u003c\/strong\u003eBattery voltage can be viewed in status screen and optionally logged in datafile. Low battery indication in datafile.\u003c\/p\u003e\n\u003ch5\u003eVideo\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Y0JieSX7aq0\" height=\"315\" width=\"560\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","published_at":"2017-03-08T08:54:00","created_at":"2017-03-08T08:58:17","vendor":"Onset","type":"Kits","tags":["Absolute Pressure","Kit","Temperature","Water Level"],"price":124100,"price_min":124100,"price_max":124100,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":true,"all_variant_ids":[42959175760],"variants":[{"id":42959175760,"product_id":8488188496,"product_handle":"hobo-water-level-data-logger-starter-kit-30","title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"KIT-S-U20-01","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"HOBO Water Level Data Logger Starter Kit (30') - Default Title","options":["Default Title"],"price":124100,"weight":0,"compare_at_price":null,"inventory_quantity":-3,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":-3,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":""}],"available":true,"images":["\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/KIT-S-U20-01.jpg?v=1488992308"],"featured_image":"\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/KIT-S-U20-01.jpg?v=1488992308","options":["Title"],"url":"\/products\/hobo-water-level-data-logger-starter-kit-30"}
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{"id":55252746256,"title":"HOBO Water Level Data Logger (0 to 30 m)","handle":"hobo-water-level-data-logger-0-to-30-m","description":"\u003ch5\u003eImportant Info\u003c\/h5\u003e\n\u003cdiv class=\"\" id=\"product-overview\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe HOBO Water Level\u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/data-loggers\"\u003e data logger\u003c\/a\u003e features high accuracy at a great price and ease-of-use, with no cumbersome vent tubes or desiccants to maintain. This data logger is ideal for recording \u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/water-level\"\u003ewater levels\u003c\/a\u003e and temperatures in shallow wells, streams, lakes and freshwater wetlands. For saltwater deployments, such as brackish wetlands and tidal areas, see HOBO U20 Water Level Titanium.\u003c\/p\u003e\n\u003cp\u003eHelpful Links:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/manual_pdfs\/u20_sensor_location.pdf\"\u003eSensor location drawing\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\"\u003eBarometric Pressure Compensation Assistant Demo\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/multirate_sampling_B.swf\"\u003eMulti-rate Sampling Demo\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightning protection - no long signal wires, and electronics are shielded in stainless steel housing for use in freshwater (see the \u003ca href=\"http:\/\/www.onsetcomp.com\/files\/manual_pdfs\/u20_sensor_location.pdf\"\u003eWater Level logger sensor location drawing\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e) temperature, and water density.\u003c\/li\u003e\n\u003cli\u003eMultiple-rate sampling (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/multirate_sampling_B.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e) allows faster sampling at critical times such as when pumping starts or stops.\u003c\/li\u003e\n\u003cli\u003eAvailable in 4 depth ranges\u003c\/li\u003e\n\u003cli\u003eIdeal for use in wells, streams, lakes, wetlands and tidal areas\u003c\/li\u003e\n\u003cli\u003eNo-vent-tube design for easy reliable deployment\u003c\/li\u003e\n\u003cli\u003eAvailable in stainless and titanium versions\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor\u003c\/li\u003e\n\u003cli\u003e3-point NIST-traceable calibration certificate included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn what environment does this data logger operate?\u003c\/h3\u003e\n\u003cp\u003eThis data logger operates in outdoor and underwater environments.\u003c\/p\u003e\n\u003ch3\u003eWhat measurements does this data logger support?\u003c\/h3\u003e\n\u003cp\u003eThe U20-001-01 data logger supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"10\"\u003ePressure (Absolute) and Water Level Measurements MX2001-01-S and MX2001-01-Ti-S - 9 Meter (30') range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e0 to 207 kPa (0 to 30 psia); approximately 0 to 9 m (0 to 30 ft) of water depth at sea level, or 0 to 12 m (0 to 40 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFactory Calibrated Range :\u003c\/td\u003e\n\u003ctd\u003e69 to 207 kPa (10 to 30 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBurst Pressure :\u003c\/td\u003e\n\u003ctd\u003e310 kPa (45 psia) or 18 m (60 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy* :\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.05% FS, 0.5 cm (0.015 ft) water \u003cbr\u003eMaximum error: ±0.1% FS, 1.0 cm (0.03 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRaw Pressure Accuracy** :\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 0.62 kPa (0.09 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.02 kPa (0.003 psi), 0.21 cm (0.007 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePressure Response Time (90%)***:\u003c\/td\u003e\n\u003ctd\u003e1 second at a stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePressure (Absolute) and Water Level Measurements MX2001-02-S - 30 Meter (100') range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range :\u003c\/td\u003e\n\u003ctd\u003e0 to 400 kPa (0 to 58 psia); approximately 0 to 30.6 m (0 to 100 ft) of water depth at sea level, or 0 to 33.6 m (0 to 111 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFactory Calibrated Range :\u003c\/td\u003e\n\u003ctd\u003e69 to 400 kPa (10 to 58 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBurst Pressure:\u003c\/td\u003e\n\u003ctd\u003e500 kPa (72.5 psia) or 40.8 m (134 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy*:\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.05% FS, 1.5 cm (0.05 ft) water \u003cbr\u003eMaximum error: ±0.1% FS, 3.0 cm (0.1 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRaw Pressure Accuracy**:\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 1.20 kPa (0.17 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e0.04 kPa (0.006 psi), 0.41 cm (0.013 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePressure Response Time (90%)***:\u003c\/td\u003e\n\u003ctd\u003e1 second at a stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePressure (Absolute) and Water Level Measurements MX2001-03-S - 76 Meter (250') range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e0 to 850 kPa (0 to 123.3 psia); approximately 0 to 76.5 m (0 to 251 ft) of water depth at sea level, or 0 to 79.5 m (0 to 262 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFactory Calibrated Range :\u003c\/td\u003e\n\u003ctd\u003e69 to 850 kPa (10 to 123.3 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBurst Pressure:\u003c\/td\u003e\n\u003ctd\u003e1,200 kPa (174 psia) or 112 m (368 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy* :\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.05% FS, 3.8 cm (0.125 ft) water \u003cbr\u003eMaximum error: ±0.1% FS, 7.6 cm (0.25 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRaw Pressure Accuracy**:\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 2.55 kPa (0.37 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.085 kPa (0.012 psi), 0.87 cm (0.028 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePressure Response Time (90%)***:\u003c\/td\u003e\n\u003ctd\u003e1 second at a stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePressure (Absolute) and Water Level Measurements MX2001-04-S and MX2001-04-Ti-S - 4 Meter (13') range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e0 to 145 kPa (0 to 21 psia); approximately 0 to 4 m (0 to 13 ft) of water depth at sea level, or 0 to 7 m (0 to 23 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFactory Calibrated Range:\u003c\/td\u003e\n\u003ctd\u003e69 to 145 kPa (10 to 21 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBurst Pressure:\u003c\/td\u003e\n\u003ctd\u003e310 kPa (45 psia) or 18 m (60 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy*:\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.075% FS, 0.3 cm (0.01 ft) water \u003cbr\u003eMaximum error: ±0.15% FS, 0.6 cm (0.02 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRaw Pressure Accuracy**:\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 0.43 kPa (0.063 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.014 kPa (0.002 psi), 0.14 cm (0.005 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePressure Response Time (90%)***:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1 second at a stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eBarometric Pressure (MX2001-TOP)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation and Calibrated Range:\u003c\/td\u003e\n\u003ctd\u003e66 to 107 kPa (9.57 to 15.52 psia); -20° to 50°C (-4° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eAccuracy:\u003c\/td\u003e\n\u003ctd\u003e±0.2 kPa (±0.029 psi) over full temperature range at fixed pressure; maximum error ±0.5% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy*:\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.075% FS, 0.3 cm (0.01 ft) water \u003cbr\u003eMaximum error: ±0.15% FS, 0.6 cm (0.02 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e0.01 kPa (0.0015 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResponse Time:\u003c\/td\u003e\n\u003ctd\u003e1 second at stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStability (Drift) :\u003c\/td\u003e\n\u003ctd\u003e0.01 kPa (0.0015 psi) per year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eTemperature Measurements (All Sensor End Models MX2001-0x-S and MX2001-0x-Ti-S)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e-20° to 50°C (-4° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eAccuracy:\u003c\/td\u003e\n\u003ctd\u003e±0.44°C from 0° to 50°C (±0.79°F from 32° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e0.1°C at 25°C (0.18°F at 77°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResponse Time (90%) :\u003c\/td\u003e\n\u003ctd\u003e5 minutes in water (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStability (Drift) :\u003c\/td\u003e\n\u003ctd\u003e0.1°C (0.18°F) per year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eLogger\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e-20° to 50°C (-4° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRadio Power :\u003c\/td\u003e\n\u003ctd\u003e1 mW (0 dBm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eTransmission Range:\u003c\/td\u003e\n\u003ctd\u003eApproximately 30.5 m (100 ft) line-of-sight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWireless Data Standard:\u003c\/td\u003e\n\u003ctd\u003eBluetooth Low Energy (Bluetooth Smart)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eLogging Rate:\u003c\/td\u003e\n\u003ctd\u003e1 second to 18 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eLogging Modes :\u003c\/td\u003e\n\u003ctd\u003eFixed interval, multiple intervals with up to 8 user-defined logging intervals and durations, or event-triggered burst\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eMemory Modes :\u003c\/td\u003e\n\u003ctd\u003eWrap when full or stop when full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStart Modes :\u003c\/td\u003e\n\u003ctd\u003eImmediate, date \u0026amp; time, or next interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStop Modes :\u003c\/td\u003e\n\u003ctd\u003eWhen memory full, stop with HOBOmobile, date \u0026amp; time, or after a set logging period\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eTime Accuracy :\u003c\/td\u003e\n\u003ctd\u003e±1 minute per month 0° to 50°C (32° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBattery:\u003c\/td\u003e\n\u003ctd\u003eTwo AA, 1.5 V alkaline batteries, factory-replaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBattery Life :\u003c\/td\u003e\n\u003ctd\u003e1 year, typical with logging interval of 1 minute. Faster logging and\/or statistics sampling intervals, entering burst logging mode, \u003cbr\u003eexcessive readouts, checking of Full Status Details, and remaining connected with HOBOmobile will impact battery life.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eMemory:\u003c\/td\u003e\n\u003ctd\u003e256 KB memory (30,000 sets of measurements)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFull Memory Download Time:\u003c\/td\u003e\n\u003ctd\u003eApproximately 2 minutes; may take longer the further the device is from the top end of the logger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eDimensions:\u003c\/td\u003e\n\u003ctd\u003eTop end (MX2001-TOP): 2.54 cm (1.0 inches) diameter, 28.9 cm (11.4 inches) length; mounting hole 7.6 mm (0.3 inches) diameter \u003cbr\u003eSensor end (MX2001-0x-S and MX2001-0x-Ti-S: 2.54 cm (1.0 inches) diameter, 9.91 cm (3.9 inches) length \u003cbr\u003eNote: The length of the water level logger cable (CABLE-DR-xxx) can vary -0% to +3% +10 cm (3.9 inches) from the length ordered. The \u003cbr\u003elogger adds 38.8 cm (15.3 inches) to the length of the cable ordered.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003eTop end (MX2001-TOP): Approximately 136 g (4.78 oz) in air \u003cbr\u003eStainless sensor end (MX2001-0x-S): Approximately 106 g (3.74 oz) in air; approximately 53.9 g (1.9 oz) in fresh water \u003cbr\u003eTitanium sensor end (MX2001-0x-Ti-S): Approximately 80 g (2.83 oz) in air; approximately 37 g (1.3 oz) in fresh water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWetted Materials:\u003c\/td\u003e\n\u003ctd\u003eTop end (MX2001-TOP): Acetal housing, Polycarbonate end caps, Polycarbonate collar nut; Viton and Buna-N O-rings \u003cbr\u003eStainless sensor end (MX2001-0x-S): Acetal housing, PVC end cap, Polycarbonate collar nut; Viton and Buna-N O-rings; ceramic sensor in stainless steel end cap \u003cbr\u003eTitanium sensor end (MX2001-0x-Ti-S): Acetal housing, PVC end cap, Polycarbonate collar nut; Viton and Buna-N O-rings; ceramic sensor in Titanium end cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eEnvironmental Rating:\u003c\/td\u003e\n\u003ctd\u003eNEMA 6, IP67 (top end)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e-The CE Marking identifies this product as complying with all relevant directives in the European Union (EU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e*Water Level Accuracy: With accurate reference water level measurement, known water density, and a stable temperature environment. System Water Level Accuracy equals the sum of the Barometric Water Level Accuracy plus the selected sensor end Water Level Accuracy.\u003c\/p\u003e\n\u003cp\u003e**Raw Pressure Accuracy: Absolute pressure sensor accuracy includes all sensor drift, temperature, and hysteresis-induced errors.\u003c\/p\u003e\n\u003cp\u003e***Changes in Temperature: Allow 20 minutes in water to achieve full temperature compensation of the pressure sensor. There can be up to 0.5% of additional error due to rapid temperature changes. Measurement accuracy also depends on temperature response time.\u003c\/p\u003e\n\u003ch5\u003eVideo\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/Y0JieSX7aq0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","published_at":"2017-03-10T10:41:00","created_at":"2017-12-18T09:38:56","vendor":"Onset","type":"Data Loggers","tags":["Absolute Pressure","Barometric Pressure","Temperature","Water Level","Water Quality"],"price":93000,"price_min":93000,"price_max":93000,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":true,"all_variant_ids":[429017301008],"variants":[{"id":429017301008,"product_id":55252746256,"product_handle":"hobo-water-level-data-logger-0-to-30-m","title":"30 m","option1":"30 m","option2":null,"option3":null,"sku":"E348-U20-001-02","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"HOBO Water Level Data Logger (0 to 30 m) - 30 m","options":["30 m"],"price":93000,"weight":210,"compare_at_price":null,"inventory_quantity":-14,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":-14,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":""}],"available":true,"images":["\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-U20-Water-Level-Data-Logger-U20-001-02_0.jpg?v=1513618889","\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-U20-Water-Level-Data-Logger-U20-001-02-scaled_0.jpg?v=1513618889","\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/alaska-water-level_0_ee594ae9-0a05-4334-8077-88aab9c65357.jpg?v=1513618889"],"featured_image":"\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-U20-Water-Level-Data-Logger-U20-001-02_0.jpg?v=1513618889","options":["Depth"],"url":"\/products\/hobo-water-level-data-logger-0-to-30-m"}
$2,422.00
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{"id":8483241808,"title":"HOBO Water Level Data Logger Deluxe Kit (30')","handle":"hobo-water-level-data-logger-deluxe-kit-30","description":"\u003ch5\u003eImportant Info\u003c\/h5\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eCombining high accuracy \u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/water-level\"\u003ewater level \u003c\/a\u003emeasurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels and \u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/temperature\"\u003etemperatures\u003c\/a\u003e in wells, streams, lakes and freshwater wetlands, as well as \u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/barometric-pressure\"\u003ebarometric pressure\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThis kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eU20-001-01 HOBO data logger (30' range)\u003c\/li\u003e\n\u003cli\u003eU20-001-04 HOBO data logger (13 range) for \u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/barometric-pressure\"\u003eBarometric Pressure\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hobo-waterproff-s\"\u003eU-DTW-1\u003c\/a\u003e HOBO waterproof shuttle with coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/water-level-data-logger-carrying-case\"\u003eU20-CASE-1\u003c\/a\u003e carrying case\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hoboware-pro-mac-win-usb-cable-included-software-1\"\u003eBHW-PRO-CD\u003c\/a\u003e HOBOware Pro software.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLike other HOBO Water Level Loggers, the 30-foot version offers exceptional value and ease-of-use, with no cumbersome vent tubes or desiccants to maintain.\u003c\/p\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightning protection - no long signal wires, and electronics are shielded in stainless steel housing (see the \u003ca href=\"http:\/\/www.onsetcomp.com\/files\/manual_pdfs\/u20_sensor_location.pdf\"\u003eWater Level logger sensor location drawing\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e) temperature, and water density.\u003c\/li\u003e\n\u003cli\u003eMultiple-rate sampling (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/multirate_sampling_B.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e) allows faster sampling at critical times such as when pumping starts or stops.\u003c\/li\u003e\n\u003cli\u003eAvailable in 4 depth ranges\u003c\/li\u003e\n\u003cli\u003eIdeal for use in wells, streams, lakes, wetlands and tidal areas\u003c\/li\u003e\n\u003cli\u003eNo-vent-tube design for easy reliable deployment\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn what environment does this kit operate?\u003c\/h3\u003e\n\u003cp\u003eThis kit operates in outdoor and underwater environments.\u003c\/p\u003e\n\u003ch3\u003eWhat measurements does this kit support?\u003c\/h3\u003e\n\u003cp\u003eThe KIT-D-U20-01 kit supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003ePressure Sensor\u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e\u003cstrong\u003eOperation range:\u003c\/strong\u003e 0 to 207 kPa (0 to 30 psia); approximately 0 to 9 m (0 to 30 ft) of water depth at sea level, or 0 to 12 m (0 to 40 ft) of water at 3,000 m (10,000 ft) of altitude\u003cbr\u003e\u003cstrong\u003eFactory calibrated range:\u003c\/strong\u003e 69 to 207 kPa (10 to 30 psia), 0° to 40°C (32° to 104°F)\u003cbr\u003e\u003cstrong\u003eBurst pressure:\u003c\/strong\u003e 310 kPa (45 psia) or 18 m (60 ft) depth\u003cbr\u003e\u003cstrong\u003eWater level accuracy*:\u003c\/strong\u003e Typical error - 0.05% FS, 0.5 cm (0.015 ft) water\u003cbr\u003e\u003cstrong\u003eMaximum error: \u003c\/strong\u003e- 0.1% FS, 1.0 cm (0.03 ft) water\u003cbr\u003e\u003cstrong\u003eRaw pressure accuracy**:\u003c\/strong\u003e 0.3% FS, 0.62 kPa (0.09 psi) maximum error\u003cbr\u003e\u003cstrong\u003eResolution:\u003c\/strong\u003e \u0026lt; 0.02 kPa (0.003 psi), 0.21 cm (0.007 ft) water\u003cbr\u003e\u003cstrong\u003ePressure response time:\u003c\/strong\u003e 90% \u0026lt; 1 second\u003cbr\u003e\u003cstrong\u003eThermal response time (90%)\" :\u003c\/strong\u003e Approximately 10 minutes in water to achieve full temperature compensation of the pressure sensor\u003c\/p\u003e\n\u003cp\u003e* With accurate reference water level measurement and Barometric Compensation Assistant data\u003cbr\u003e** Absolute pressure sensor accuracy includes all pressure drift, temperature, and hysteresis-induced errors\u003cbr\u003e\" Maximum error due to rapid thermal changes is approximately 0.5%\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eTemperature Sensor\u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e\u003cstrong\u003eOperation range:\u003c\/strong\u003e -20° to 50°C (-4° to 122°F)\u003cbr\u003e\u003cstrong\u003eAccuracy: \u003c\/strong\u003e0.37°C at 20°C (0.67°F at 68°F), see Plot A\u003cbr\u003e\u003cstrong\u003eResolution:\u003c\/strong\u003e 0.1°C at 20°C (0.18°F at 68°F) (10-bit)\u003cbr\u003e\u003cstrong\u003eResponse time (90%):\u003c\/strong\u003e 3.5 minutes in water (typical)\u003cbr\u003e\u003cstrong\u003eStability (drift):\u003c\/strong\u003e 0.1°C (0.18°F) per year\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eLogger\u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e\u003cstrong\u003eReal-time clock:\u003c\/strong\u003e ± 1 minute per month 0° to 50°C (32° to 122°F)\u003cbr\u003e\u003cstrong\u003eBattery:\u003c\/strong\u003e 2\/3 AA, 3.6 Volt Lithium, factory-replaceable\u003cbr\u003e\u003cstrong\u003eBattery life (typical use):\u003c\/strong\u003e 5 years with 1 minute or greater logging interval\u003cbr\u003e\u003cstrong\u003eMemory (non-volatile):\u003c\/strong\u003e 64K bytes memory (approx. 21,700 pressure and temperature samples)\u003cbr\u003e\u003cstrong\u003eDimensions: \u003c\/strong\u003e2.46 cm (0.97 inches) diameter, 15 cm (5.9 inches) length; mounting hole 6.3 mm (0.25 inches) diameter\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 210 g (7.4 oz)\u003cbr\u003e\u003cstrong\u003eWetted materials:\u003c\/strong\u003e 316 stainless steel, Viton o-rings, acetyl cap, ceramic sensor\u003cbr\u003e\u003cstrong\u003eShock\/drop: \u003c\/strong\u003eLogger is sensitive to shocks. Handle with care and avoid any impact. Always use proper packaging when shipping the logger.\u003cbr\u003e\u003cstrong\u003eLogging interval:\u003c\/strong\u003e Fixed-rate or multiple logging intervals, with up to 8 user-defined logging intervals and durations; logging intervals from 1 second to 18 hours. Refer to HOBOware software manual.\u003cbr\u003e\u003cstrong\u003eLaunch modes: \u003c\/strong\u003eImmediate start and delayed start\u003cbr\u003e\u003cstrong\u003eOffload modes:\u003c\/strong\u003e Offload while logging; stop and offload\u003cbr\u003e\u003cstrong\u003eBattery indication:\u003c\/strong\u003e Battery voltage can be viewed in status screen and optionally logged in datafile. Low battery indication in datafile.\u003c\/p\u003e\n\u003ch5\u003eVideo\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Y0JieSX7aq0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","published_at":"2017-03-07T16:28:00","created_at":"2017-03-07T16:32:08","vendor":"Onset","type":"Kits","tags":["Absolute Pressure","Kit","Temperature","Water Level"],"price":242200,"price_min":242200,"price_max":242200,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":true,"all_variant_ids":[42959183568],"variants":[{"id":42959183568,"product_id":8483241808,"product_handle":"hobo-water-level-data-logger-deluxe-kit-30","title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"KIT-D-U20-01","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"HOBO Water Level Data Logger Deluxe Kit (30') - Default Title","options":["Default Title"],"price":242200,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":1,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":""}],"available":true,"images":["\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/KIT-D-U20-01.jpg?v=1488933138"],"featured_image":"\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/KIT-D-U20-01.jpg?v=1488933138","options":["Title"],"url":"\/products\/hobo-water-level-data-logger-deluxe-kit-30"}
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{"id":55253139472,"title":"HOBO Water Level Data Logger (0 to 76 m)","handle":"hobo-water-level-data-logger-0-to-76-m","description":"\u003ch5\u003eImportant Info\u003c\/h5\u003e\n\u003cdiv id=\"product-overview\" class=\"\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe HOBO Water Level\u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/data-loggers\"\u003e data logger\u003c\/a\u003e features high accuracy at a great price and ease-of-use, with no cumbersome vent tubes or desiccants to maintain. This data logger is ideal for recording \u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/water-level\"\u003ewater levels\u003c\/a\u003e and temperatures in shallow wells, streams, lakes and freshwater wetlands. For saltwater deployments, such as brackish wetlands and tidal areas, see HOBO U20 Water Level Titanium.\u003c\/p\u003e\n\u003cp\u003eHelpful Links:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/manual_pdfs\/u20_sensor_location.pdf\"\u003eSensor location drawing\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\"\u003eBarometric Pressure Compensation Assistant Demo\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/multirate_sampling_B.swf\"\u003eMulti-rate Sampling Demo\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightning protection - no long signal wires, and electronics are shielded in stainless steel housing for use in freshwater (see the \u003ca href=\"http:\/\/www.onsetcomp.com\/files\/manual_pdfs\/u20_sensor_location.pdf\"\u003eWater Level logger sensor location drawing\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e) temperature, and water density.\u003c\/li\u003e\n\u003cli\u003eMultiple-rate sampling (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/multirate_sampling_B.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e) allows faster sampling at critical times such as when pumping starts or stops.\u003c\/li\u003e\n\u003cli\u003eAvailable in 4 depth ranges\u003c\/li\u003e\n\u003cli\u003eIdeal for use in wells, streams, lakes, wetlands and tidal areas\u003c\/li\u003e\n\u003cli\u003eNo-vent-tube design for easy reliable deployment\u003c\/li\u003e\n\u003cli\u003eAvailable in stainless and titanium versions\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor\u003c\/li\u003e\n\u003cli\u003e3-point NIST-traceable calibration certificate included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn what environment does this data logger operate?\u003c\/h3\u003e\n\u003cp\u003eThis data logger operates in outdoor and underwater environments.\u003c\/p\u003e\n\u003ch3\u003eWhat measurements does this data logger support?\u003c\/h3\u003e\n\u003cp\u003eThe U20-001-01 data logger supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"10\"\u003ePressure (Absolute) and Water Level Measurements MX2001-01-S and MX2001-01-Ti-S - 9 Meter (30') range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e0 to 207 kPa (0 to 30 psia); approximately 0 to 9 m (0 to 30 ft) of water depth at sea level, or 0 to 12 m (0 to 40 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFactory Calibrated Range :\u003c\/td\u003e\n\u003ctd\u003e69 to 207 kPa (10 to 30 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBurst Pressure :\u003c\/td\u003e\n\u003ctd\u003e310 kPa (45 psia) or 18 m (60 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy* :\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.05% FS, 0.5 cm (0.015 ft) water \u003cbr\u003eMaximum error: ±0.1% FS, 1.0 cm (0.03 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRaw Pressure Accuracy** :\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 0.62 kPa (0.09 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.02 kPa (0.003 psi), 0.21 cm (0.007 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePressure Response Time (90%)***:\u003c\/td\u003e\n\u003ctd\u003e1 second at a stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePressure (Absolute) and Water Level Measurements MX2001-02-S - 30 Meter (100') range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range :\u003c\/td\u003e\n\u003ctd\u003e0 to 400 kPa (0 to 58 psia); approximately 0 to 30.6 m (0 to 100 ft) of water depth at sea level, or 0 to 33.6 m (0 to 111 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFactory Calibrated Range :\u003c\/td\u003e\n\u003ctd\u003e69 to 400 kPa (10 to 58 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBurst Pressure:\u003c\/td\u003e\n\u003ctd\u003e500 kPa (72.5 psia) or 40.8 m (134 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy*:\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.05% FS, 1.5 cm (0.05 ft) water \u003cbr\u003eMaximum error: ±0.1% FS, 3.0 cm (0.1 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRaw Pressure Accuracy**:\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 1.20 kPa (0.17 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e0.04 kPa (0.006 psi), 0.41 cm (0.013 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePressure Response Time (90%)***:\u003c\/td\u003e\n\u003ctd\u003e1 second at a stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePressure (Absolute) and Water Level Measurements MX2001-03-S - 76 Meter (250') range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e0 to 850 kPa (0 to 123.3 psia); approximately 0 to 76.5 m (0 to 251 ft) of water depth at sea level, or 0 to 79.5 m (0 to 262 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFactory Calibrated Range :\u003c\/td\u003e\n\u003ctd\u003e69 to 850 kPa (10 to 123.3 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBurst Pressure:\u003c\/td\u003e\n\u003ctd\u003e1,200 kPa (174 psia) or 112 m (368 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy* :\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.05% FS, 3.8 cm (0.125 ft) water \u003cbr\u003eMaximum error: ±0.1% FS, 7.6 cm (0.25 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRaw Pressure Accuracy**:\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 2.55 kPa (0.37 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.085 kPa (0.012 psi), 0.87 cm (0.028 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePressure Response Time (90%)***:\u003c\/td\u003e\n\u003ctd\u003e1 second at a stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePressure (Absolute) and Water Level Measurements MX2001-04-S and MX2001-04-Ti-S - 4 Meter (13') range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e0 to 145 kPa (0 to 21 psia); approximately 0 to 4 m (0 to 13 ft) of water depth at sea level, or 0 to 7 m (0 to 23 ft) of water at 3,000 m (10,000 ft) of altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFactory Calibrated Range:\u003c\/td\u003e\n\u003ctd\u003e69 to 145 kPa (10 to 21 psia), 0° to 40°C (32° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBurst Pressure:\u003c\/td\u003e\n\u003ctd\u003e310 kPa (45 psia) or 18 m (60 ft) depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy*:\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.075% FS, 0.3 cm (0.01 ft) water \u003cbr\u003eMaximum error: ±0.15% FS, 0.6 cm (0.02 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRaw Pressure Accuracy**:\u003c\/td\u003e\n\u003ctd\u003e±0.3% FS, 0.43 kPa (0.063 psi) maximum error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.014 kPa (0.002 psi), 0.14 cm (0.005 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePressure Response Time (90%)***:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1 second at a stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eBarometric Pressure (MX2001-TOP)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation and Calibrated Range:\u003c\/td\u003e\n\u003ctd\u003e66 to 107 kPa (9.57 to 15.52 psia); -20° to 50°C (-4° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eAccuracy:\u003c\/td\u003e\n\u003ctd\u003e±0.2 kPa (±0.029 psi) over full temperature range at fixed pressure; maximum error ±0.5% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWater Level Accuracy*:\u003c\/td\u003e\n\u003ctd\u003eTypical error: ±0.075% FS, 0.3 cm (0.01 ft) water \u003cbr\u003eMaximum error: ±0.15% FS, 0.6 cm (0.02 ft) water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e0.01 kPa (0.0015 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResponse Time:\u003c\/td\u003e\n\u003ctd\u003e1 second at stable temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStability (Drift) :\u003c\/td\u003e\n\u003ctd\u003e0.01 kPa (0.0015 psi) per year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eTemperature Measurements (All Sensor End Models MX2001-0x-S and MX2001-0x-Ti-S)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e-20° to 50°C (-4° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eAccuracy:\u003c\/td\u003e\n\u003ctd\u003e±0.44°C from 0° to 50°C (±0.79°F from 32° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResolution:\u003c\/td\u003e\n\u003ctd\u003e0.1°C at 25°C (0.18°F at 77°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResponse Time (90%) :\u003c\/td\u003e\n\u003ctd\u003e5 minutes in water (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStability (Drift) :\u003c\/td\u003e\n\u003ctd\u003e0.1°C (0.18°F) per year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eLogger\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperation Range:\u003c\/td\u003e\n\u003ctd\u003e-20° to 50°C (-4° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRadio Power :\u003c\/td\u003e\n\u003ctd\u003e1 mW (0 dBm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eTransmission Range:\u003c\/td\u003e\n\u003ctd\u003eApproximately 30.5 m (100 ft) line-of-sight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWireless Data Standard:\u003c\/td\u003e\n\u003ctd\u003eBluetooth Low Energy (Bluetooth Smart)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eLogging Rate:\u003c\/td\u003e\n\u003ctd\u003e1 second to 18 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eLogging Modes :\u003c\/td\u003e\n\u003ctd\u003eFixed interval, multiple intervals with up to 8 user-defined logging intervals and durations, or event-triggered burst\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eMemory Modes :\u003c\/td\u003e\n\u003ctd\u003eWrap when full or stop when full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStart Modes :\u003c\/td\u003e\n\u003ctd\u003eImmediate, date \u0026amp; time, or next interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStop Modes :\u003c\/td\u003e\n\u003ctd\u003eWhen memory full, stop with HOBOmobile, date \u0026amp; time, or after a set logging period\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eTime Accuracy :\u003c\/td\u003e\n\u003ctd\u003e±1 minute per month 0° to 50°C (32° to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBattery:\u003c\/td\u003e\n\u003ctd\u003eTwo AA, 1.5 V alkaline batteries, \u003cspan\u003efactory-\u003c\/span\u003e\u003cspan\u003ereplaceable\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBattery Life :\u003c\/td\u003e\n\u003ctd\u003e1 year, typical with logging interval of 1 minute. Faster logging and\/or statistics sampling intervals, entering burst logging mode, \u003cbr\u003eexcessive readouts, checking of Full Status Details, and remaining connected with HOBOmobile will impact battery life.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eMemory:\u003c\/td\u003e\n\u003ctd\u003e256 KB memory (30,000 sets of measurements)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFull Memory Download Time:\u003c\/td\u003e\n\u003ctd\u003eApproximately 2 minutes; may take longer the further the device is from the top end of the logger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eDimensions:\u003c\/td\u003e\n\u003ctd\u003eTop end (MX2001-TOP): 2.54 cm (1.0 inches) diameter, 28.9 cm (11.4 inches) length; mounting hole 7.6 mm (0.3 inches) diameter \u003cbr\u003eSensor end (MX2001-0x-S and MX2001-0x-Ti-S: 2.54 cm (1.0 inches) diameter, 9.91 cm (3.9 inches) length \u003cbr\u003eNote: The length of the water level logger cable (CABLE-DR-xxx) can vary -0% to +3% +10 cm (3.9 inches) from the length ordered. The \u003cbr\u003elogger adds 38.8 cm (15.3 inches) to the length of the cable ordered.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003eTop end (MX2001-TOP): Approximately 136 g (4.78 oz) in air \u003cbr\u003eStainless sensor end (MX2001-0x-S): Approximately 106 g (3.74 oz) in air; approximately 53.9 g (1.9 oz) in fresh water \u003cbr\u003eTitanium sensor end (MX2001-0x-Ti-S): Approximately 80 g (2.83 oz) in air; approximately 37 g (1.3 oz) in fresh water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWetted Materials:\u003c\/td\u003e\n\u003ctd\u003eTop end (MX2001-TOP): Acetal housing, Polycarbonate end caps, Polycarbonate collar nut; Viton and Buna-N O-rings \u003cbr\u003eStainless sensor end (MX2001-0x-S): Acetal housing, PVC end cap, Polycarbonate collar nut; Viton and Buna-N O-rings; ceramic sensor in stainless steel end cap \u003cbr\u003eTitanium sensor end (MX2001-0x-Ti-S): Acetal housing, PVC end cap, Polycarbonate collar nut; Viton and Buna-N O-rings; ceramic sensor in Titanium end cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eEnvironmental Rating:\u003c\/td\u003e\n\u003ctd\u003eNEMA 6, IP67 (top end)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e-The CE Marking identifies this product as complying with all relevant directives in the European Union (EU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e*Water Level Accuracy: With accurate reference water level measurement, known water density, and a stable temperature environment. System Water Level Accuracy equals the sum of the Barometric Water Level Accuracy plus the selected sensor end Water Level Accuracy.\u003c\/p\u003e\n\u003cp\u003e**Raw Pressure Accuracy: Absolute pressure sensor accuracy includes all sensor drift, temperature, and hysteresis-induced errors.\u003c\/p\u003e\n\u003cp\u003e***Changes in Temperature: Allow 20 minutes in water to achieve full temperature compensation of the pressure sensor. There can be up to 0.5% of additional error due to rapid temperature changes. Measurement accuracy also depends on temperature response time.\u003c\/p\u003e\n\u003ch5\u003eVideo\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Y0JieSX7aq0\" width=\"560\" height=\"315\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","published_at":"2017-03-10T10:41:00","created_at":"2017-12-18T09:42:33","vendor":"Onset","type":"Data Loggers","tags":["Absolute Pressure","Barometric Pressure","Temperature","Water Level","Water Quality"],"price":93000,"price_min":93000,"price_max":93000,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":true,"all_variant_ids":[429042368528],"variants":[{"id":429042368528,"product_id":55253139472,"product_handle":"hobo-water-level-data-logger-0-to-76-m","title":"76 m","option1":"76 m","option2":null,"option3":null,"sku":"E348-U20-001-03","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"HOBO Water Level Data Logger (0 to 76 m) - 76 m","options":["76 m"],"price":93000,"weight":210,"compare_at_price":null,"inventory_quantity":-4,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":-4,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":""}],"available":true,"images":["\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-U20-Water-Level-Data-Logger-U20-001-03.jpg?v=1513619063","\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/water-level-3.jpg?v=1513619063","\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/alaska-water-level_0_0882c1b1-f034-4b9e-ba19-2e903c5ba207.jpg?v=1513619063"],"featured_image":"\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/HOBO-U20-Water-Level-Data-Logger-U20-001-03.jpg?v=1513619063","options":["Depth"],"url":"\/products\/hobo-water-level-data-logger-0-to-76-m"}
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{"id":8488215440,"title":"HOBO Water Level Data Logger Starter Kit (100')","handle":"hobo-water-level-data-logger-starter-kit-100","description":"\u003ch5\u003eImportant Info\u003c\/h5\u003e\n\u003cdiv class=\"\" id=\"product-overview\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eCombining high accuracy \u003ca href=\"http:\/\/www.onsetcomp.com\/products\/data-loggers\/water-level\"\u003ewater level\u003c\/a\u003e measurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels and temperatures in wells, streams, lakes and freshwater wetlands.\u003c\/p\u003e\n\u003cp\u003eThis kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eU20-001-02 HOBO data logger (100' range)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/optic-usb-base-station\"\u003eBASE-U-4\u003c\/a\u003e base station with the required coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hoboware-pro-mac-win-usb-cable-included-software-1\"\u003eBHW-PRO-CD\u003c\/a\u003e HOBOware Pro software.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLike other HOBO Water Level Data Loggers, the 100-foot version offers exceptional value and ease-of-use, with no cumbersome vent tubes or desiccants to maintain.\u003c\/p\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightning protection - no long signal wires, and electronics are shielded in stainless steel housing (see the \u003ca href=\"http:\/\/www.onsetcomp.com\/files\/manual_pdfs\/u20_sensor_location.pdf\"\u003eWater Level logger sensor location drawing\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/Post_Proc_BarComp_DemoG2.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e), temperature, and water density (use barometric pressure data from nearby weather station).\u003c\/li\u003e\n\u003cli\u003eMultiple-rate sampling (\u003ca href=\"http:\/\/www.onsetcomp.com\/files\/flash\/water_level\/multirate_sampling_B.swf\" target=\"_blank\"\u003esee demo\u003c\/a\u003e) allows faster sampling at critical times such as when pumping starts or stops.\u003c\/li\u003e\n\u003cli\u003eAvailable in four depth ranges\u003c\/li\u003e\n\u003cli\u003eIdeal for use in wells, streams, lakes, wetlands and tidal areas\u003c\/li\u003e\n\u003cli\u003eNo-vent-tube design for easy reliable deployment\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn what environment does this kit operate?\u003c\/h3\u003e\n\u003cp\u003eThis kit operates in outdoor and underwater environments.\u003c\/p\u003e\n\u003ch3\u003eWhat measurements does this kit support?\u003c\/h3\u003e\n\u003cp\u003eThe KIT-S-U20-02 kit supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePressure Sensor\u003c\/u\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOperation range:\u003c\/strong\u003e 0 to 400 kPa (0 to 58 psia); approximately 0 to 30.6 m (0 to 100 ft) of water depth at sea level, or 0 to 33.6 m (0 to 111 ft) of water at 3,000 m (10,000 ft) of altitude\u003cbr\u003e\u003cstrong\u003eFactory calibrated range:\u003c\/strong\u003e 69 to 400 kPa (10 to 58 psia), 0° to 40°C (32° to 104°F)\u003cbr\u003e\u003cstrong\u003eBurst pressure: \u003c\/strong\u003e500 kPa (72.5 psia) or 40.8 m (134 ft) depth\u003cbr\u003e\u003cstrong\u003eWater level accuracy*:\u003c\/strong\u003e Typical error - 0.05% FS, 1.5 cm (0.05 ft) water\u003cbr\u003e\u003cstrong\u003eMaximum error: \u003c\/strong\u003e- 0.1% FS, 3 cm (0.1 ft) water\u003cbr\u003e\u003cstrong\u003eRaw pressure accuracy**:\u003c\/strong\u003e 0.3% FS, 1.20 kPa (0.17 psi) maximum error\u003cbr\u003e\u003cstrong\u003eResolution:\u003c\/strong\u003e \u0026lt; 0.04 kPa (0.006 psi), 0.41 cm (0.013 ft) water\u003cbr\u003e\u003cstrong\u003ePressure response time 90%:\u003c\/strong\u003e \u0026lt; 1 second\u003cbr\u003e\u003cstrong\u003eThermal response time (90%)\" : \u003c\/strong\u003eApproximately 10 minutes in water to achieve full temperature compensation of the pressure sensor\u003c\/p\u003e\n\u003cp\u003e* With accurate reference water level measurement and Barometric Compensation Assistant data\u003cbr\u003e** Absolute pressure sensor accuracy includes all pressure drift, temperature, and hysteresis-induced errors\u003cbr\u003e\" Maximum error due to rapid thermal changes is approximately 0.5%.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eTemperature Sensor\u003c\/u\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOperation range: \u003c\/strong\u003e-20° to 50°C (-4° to 122°F)\u003cbr\u003e\u003cstrong\u003eAccuracy:\u003c\/strong\u003e 0.37°C at 20°C (0.67°F at 68°F)\u003cbr\u003e\u003cstrong\u003eResolution:\u003c\/strong\u003e 0.1°C at 20°C (0.18°F at 68°F) (10-bit)\u003cbr\u003e\u003cstrong\u003eResponse time (90%):\u003c\/strong\u003e 3.5 minutes in water (typical)\u003cbr\u003e\u003cstrong\u003eStability (drift):\u003c\/strong\u003e 0.1°C (0.18°F) per year\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eLogger\u003c\/u\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReal-time clock:\u003c\/strong\u003e ± 1 minute per month 0° to 50°C (32° to 122°F)\u003cbr\u003e\u003cstrong\u003eBattery: \u003c\/strong\u003e2\/3 AA, 3.6 Volt Lithium, factory-replaceable\u003cbr\u003e\u003cstrong\u003eBattery life (typical use):\u003c\/strong\u003e 5 years with 1 minute or greater logging interval\u003cbr\u003e\u003cstrong\u003eMemory (non-volatile): \u003c\/strong\u003e64K bytes memory (approx. 21,700 pressure and temperature samples)\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2.46 cm (0.97 inches) diameter, 15 cm (5.9 inches) length; mounting hole 6.3 mm (0.25 inches) diameter\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 210 g (7.4 oz)\u003cbr\u003e\u003cstrong\u003eWetted materials: \u003c\/strong\u003e316 stainless steel, Viton o-rings, acetyl cap, ceramic sensor\u003cbr\u003e\u003cstrong\u003eShock\/drop:\u003c\/strong\u003e Logger is sensitive to shocks. Handle with care and avoid any impact. Always use proper packaging when shipping the logger.\u003cbr\u003e\u003cstrong\u003eLogging interval:\u003c\/strong\u003e Fixed-rate or multiple logging intervals, with up to 8 user-defined logging intervals and durations; logging intervals from 1 second to 18 hours. Refer to HOBOware software manual.\u003cbr\u003e\u003cstrong\u003eLaunch modes:\u003c\/strong\u003e Immediate start and delayed start\u003cbr\u003e\u003cstrong\u003eOffload modes: \u003c\/strong\u003eOffload while logging; stop and offload\u003cbr\u003e\u003cstrong\u003eBattery indication:\u003c\/strong\u003e Battery voltage can be viewed in status screen and optionally logged in datafile. Low battery indication in datafile.\u003c\/p\u003e\n\u003ch5\u003eVideo\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Y0JieSX7aq0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e","published_at":"2017-03-08T09:00:00","created_at":"2017-03-08T09:04:13","vendor":"Onset","type":"Kits","tags":["Absolute Pressure","Kit","Temperature","Water Level"],"price":124100,"price_min":124100,"price_max":124100,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":true,"all_variant_ids":[42959177808],"variants":[{"id":42959177808,"product_id":8488215440,"product_handle":"hobo-water-level-data-logger-starter-kit-100","title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"KIT-S-U20-02","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"HOBO Water Level Data Logger Starter Kit (100') - Default Title","options":["Default Title"],"price":124100,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":1,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":""}],"available":true,"images":["\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/KIT-S-U20-02.jpg?v=1488992660"],"featured_image":"\/\/shoponset.hoskin.ca\/cdn\/shop\/products\/KIT-S-U20-02.jpg?v=1488992660","options":["Title"],"url":"\/products\/hobo-water-level-data-logger-starter-kit-100"}