Product Tags
- All Items
- Dissolved Oxygen
- Temperature
- Water Quality
Dissolved Oxygen
Data Loggers
HOBO Dissolved Oxygen Data Logger
SKU: U26-001
Important Info Overview Measure oxygen concentrations in lakes, streams, rivers, estuaries, and coastal waters with the HOBO U26 Dissolved Oxygen Data Logger. This affordable and...
Important Info Overview Measure oxygen concentrations in lakes, streams, rivers, estuaries, and coastal waters with...
Available Item
$1,978.00
Quick View
{"id":8504223760,"title":"HOBO Dissolved Oxygen Data Logger","handle":"hobo-dissolved-oxygen-data-logger","description":"\u003ch5\u003eImportant Info\u003c\/h5\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eMeasure oxygen concentrations in lakes, streams, rivers, estuaries, and coastal waters with the HOBO U26 Dissolved Oxygen Data Logger. This affordable and precise data logger is recommended for aquatic biology and hydrology research projects. The HOBO U26 uses RDO Basic (Rugged Dissolved Oxygen) optical DO sensor technology and is easy to maintain.\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eU26-001 data logger\u003c\/li\u003e\n\u003cli\u003eDO sensor cap\u003c\/li\u003e\n\u003cli\u003eProtective Guard\u003c\/li\u003e\n\u003cli\u003eCalibration Boot with sponge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAffordable, high performance dissolved oxygen (DO) monitoring with 0.2 mg\/L accuracy\u003c\/li\u003e\n\u003cli\u003eOptical DO sensor technology for long-lasting calibration with less maintenance\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro's \u003ca href=\"http:\/\/www.onsetcomp.com\/files\/u26\/DO-Assistant-Screen.jpg?KeepThis=true\u0026amp;TB_iframe=true\u0026amp;height=600\u0026amp;width=800\" class=\"thickbox hoverZoomLink\" target=\"_blank\"\u003eDissolved Oxygen Assistant\u003c\/a\u003e software corrects for measurement drift from fouling; provides salinity-adjusted DO concentrations and percent saturation\u003c\/li\u003e\n\u003cli\u003eOptical USB interface for high-speed, reliable data offload\u003c\/li\u003e\n\u003cli\u003eEasy-to-replace DO sensor cap lasts six months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e For DO measurements in saltwater, an adjustment for salinity is required. For waters with small changes in salinity (\u0026lt;2 ppt), a salinity meter reading typically provides enough accuracy. For environments with greater salinity changes, we generally recommend the \u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/hobo-salt-water-conductivity-salinity-data-logger\"\u003eHOBO U24-002-C conductivity logger \u003c\/a\u003e. If you need DO in Percent Saturation, barometric pressure data is required, which can be logged with a \u003ca href=\"https:\/\/shoponset.hoskin.ca\/collections\/water-level\"\u003eHOBO Water Level Data Logger\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIn what environment does this data logger operate?\u003c\/h3\u003e\n\u003cp\u003eThis data logger operates in an underwater environment.\u003c\/p\u003e\n\u003ch3\u003eWhat measurements does this data logger support?\u003c\/h3\u003e\n\u003cp\u003eThe U26-001 data logger supports the following measurements: Dissolved Oxygen and Temperature\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: lightgrey; font-weight: bold; text-decoration: underline;\" colspan=\"2\"\u003eDissolved Oxygen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eSensor Type:\u003c\/td\u003e\n\u003ctd\u003eOptical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eMeasurement Range:\u003c\/td\u003e\n\u003ctd\u003e0 to 30 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eCalibrated Range:\u003c\/td\u003e\n\u003ctd\u003e0 to 20 mg\/L; 0 to 35°C (32 to 95°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 mg\/L up to 8 mg\/L; ± 0.5 mg\/L from 8 to 20 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.02 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResponse Time:\u003c\/td\u003e\n\u003ctd\u003eTo 90% in less than 2 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eDO Sensor Cap Life:\u003c\/td\u003e\n\u003ctd\u003e6 months, cap expires 7 months after initialization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: lightgrey; text-decoration: underline;\" colspan=\"2\"\u003eTemperature:\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eTemperature Measurement\/Operating Range:\u003c\/td\u003e\n\u003ctd\u003e-5 to 40°C (23 to 104°F); non-Freezing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eTemperature Accuracy:\u003c\/td\u003e\n\u003ctd\u003e0.2°C (0.36°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eTemperature Resolution:\u003c\/td\u003e\n\u003ctd\u003e0.02°C (0.04°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eResponse Time:\u003c\/td\u003e\n\u003ctd\u003eTo 90% in less than 30 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-decoration: underline; font-weight: bold; background-color: lightgrey;\" colspan=\"2\"\u003eLogger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eMemory:\u003c\/td\u003e\n\u003ctd\u003e21,700 sets of DO and temperature measurements (64 KB total memory)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eLogging Rate:\u003c\/td\u003e\n\u003ctd\u003e1 minute to 18 hours\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 at 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\u003e3.6 V lithium battery; 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\u003e3 years (at 5 minute logging)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eDownload Type:\u003c\/td\u003e\n\u003ctd\u003eOptical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eDepth Rating:\u003c\/td\u003e\n\u003ctd\u003e100 m (328 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWetted Materials:\u003c\/td\u003e\n\u003ctd\u003eBlack Delrin®, PVC, EPDM o-rings, silicone bronze screws; rated for saltwater use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e39.6 mm diameter x 266.7 mm length (1.56 x 10.5 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e464 g (16.37 oz)\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eCompatible Items \u003c\/h5\u003e\n\u003cspan style=\"text-decoration: underline;\"\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 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\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 style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eMAINTENANCE\u003c\/strong\u003e\u003c\/span\u003e \u003cbr\u003e\u003cstrong\u003eCalibration Solution\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/sodium-sulfite-solution-u26-cal-sol?variant=31952674384\"\u003eU26-CAL-SOL\u003c\/a\u003e Sodium Sulfite Solution - U26-CAL-SOL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eCoupler\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/replacement-coupler-for-u20l-u22-u24-and-u26-data-loggers?variant=31813378704\"\u003eCOUPLER2-C\u003c\/a\u003e Replacement Coupler for U20L, U22, U24, and U26 Data Loggers Replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eReplacement Parts\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/replacement-do-sensor-cap?variant=31952691728\"\u003eU26-RDOB-1\u003c\/a\u003e Replacement DO Sensor Cap - U26-RDOB-1 Replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eACCESSORIES \u003c\/strong\u003e \u003c\/span\u003e \u003cbr\u003e\u003cstrong\u003eAntifouling Protective Guard\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/antifouling-protective-guard?variant=31952684368\"\u003eU26-GUARD-2\u003c\/a\u003e Antifouling Protective Guard - U26-GUARD-2 Replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eCarrying Case\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/pelican-case?variant=31813055952\"\u003eCASE-PELICAN-1510\u003c\/a\u003e Pelican Case\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/water-level-data-logger-carrying-case?variant=31951795600\"\u003eU20-CASE-1\u003c\/a\u003e 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\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/replacement-coupler-for-u20-water-level-data-loggers?variant=31813341712\"\u003eCOUPLER2-B\u003c\/a\u003e 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\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/u2x-protective-housing?variant=31814798992\"\u003eHOUSING-U2X\u003c\/a\u003e 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\u003e\n\u003ca href=\"https:\/\/shoponset.hoskin.ca\/products\/well-cap?variant=31955252944\"\u003eWELL-CAP-01\u003c\/a\u003e 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\u003cdiv style=\"left: 52.271px; top: 175.856px; font-size: 15px; font-family: sans-serif; transform: scaleX(1.08847);\" div=\"\"\u003e\n\u003ch5\u003eVideo\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/XeuflbHBiSM\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e","published_at":"2017-03-10T12:01:00","created_at":"2017-03-10T12:02:47","vendor":"Onset","type":"Data Loggers","tags":["Dissolved Oxygen","Temperature","Water Quality"],"price":197800,"price_min":197800,"price_max":197800,"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":[42959183952,43003268530335],"variants":[{"id":42959183952,"product_id":8504223760,"product_handle":"hobo-dissolved-oxygen-data-logger","title":"Default title","option1":"1+","option2":null,"option3":null,"sku":"U26-001","requires_shipping":true,"taxable":true,"featured_image":null,"image_id":null,"available":true,"name":"HOBO Dissolved Oxygen Data Logger - 1+","options":["1+"],"price":197800,"weight":464,"compare_at_price":null,"inventory_quantity":-54,"inventory_management":null,"inventory_policy":"deny","inventory_in_cart":0,"inventory_remaining":-54,"incoming":false,"next_incoming_date":null,"taxable":true,"barcode":"","qb_lookup":{"levels": {"1": {"id":42959183952,"price":197800},"10": {"id":43003268530335,"price":187910}},"qb_price_varies":true,"grid":"\u003ctable class='shappify_qb_grid'\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eQty\u003c\/th\u003e \u003cth\u003ePrice\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eBuy 1\u003c\/td\u003e \u003ctd\u003e$1,978.00 ea\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBuy 10\u003c\/td\u003e \u003ctd\u003e$1,879.10 ea\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003cstyle\u003etable.shappify_qb_grid{ width:100%;} table.shappify_qb_grid offers thead, table.shappify_qb_grid thead tr, table.shappify_qb_grid thead th, table.shappify_qb_grid thead td{background:#D6D6D6;color:#000000;font-weight:bold;} table.shappify_qb_grid tbody tr:nth-child(odd) {background-color:#FFFFFF;} table.shappify_qb_grid tbody tr:nth-child(even) {background-color:#EFEFEF;} table.shappify_qb_grid tbody {color:#000000;} table.shappify_qb_grid, table.shappify_qb_grid th, table.shappify_qb_grid td { text-align:left;padding:5px;border: 1px solid #CCCCCC;border-collapse: collapse;} table.shappify_qb_grid {margin: 0px;}\u003c\/style\u003e"}}],"available":true,"images":["\/\/cdn.shopify.com\/s\/files\/1\/1798\/4991\/products\/U26-001_1.jpg?v=1489176188","\/\/cdn.shopify.com\/s\/files\/1\/1798\/4991\/products\/U26-001_b_0.jpg?v=1489176205","\/\/cdn.shopify.com\/s\/files\/1\/1798\/4991\/products\/HOBO-Dissolved-Oxygen-Logger-U26-001-scaled_0.jpg?v=1489176212","\/\/cdn.shopify.com\/s\/files\/1\/1798\/4991\/products\/Onset-HOBO-Antifouling-Protective-Cap-U26-GUARD-2.jpg?v=1489176219"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1798\/4991\/products\/U26-001_1.jpg?v=1489176188","options":["Title"],"url":"\/products\/hobo-dissolved-oxygen-data-logger","hasQB":true}