HOBO Water Temperature Pro v2 Data Logger

Data Loggers

HOBO Water Temperature Pro v2 Data Logger

  • Vendor:Onset

Availability: In Stock
$164.00
Qty Price
Buy 1 $164.00 ea
Buy 10 $151.70 ea

HOBO data loggers requires 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.

Overview


The HOBO Water Temp Pro v2 is durable with 12-bit resolution. Complete with a precision sensor for ±0.2°C accuracy, this logger measures temperatures between -40°C and 70°C (-40°F to 158°F) in air and up to 50°C (122°F) in water. Its waterproof, streamlined case allows for extended deployment in fresh or salt water. Moreover, the Water Temp Pro v2s optical USB interface makes it possible  to offload data even while the logger is wet or underwater. A solar radiation shield is required to obtain accurate air temperature measurements in sunlight (RS1 Solar Radiation Shield, assembly required; or M-RSA pre-assembled Solar Radiation Shield).

Highlighted Features

  • Research-grade measurements at an affordable price
  • Waterproof to 120 meters (400 feet)
  • Data readout in less than 30 seconds via fast Optic USB interface
  • Compatible with HOBOware and HOBOware Pro software for logger setup, graphing and analysis

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 U22-001 data logger supports the following measurements: Temperature and Water Temp

Operation range†: -40° to 70°C (-40° to 158°F) in air; maximum sustained temperature of 50°C (122°F) in water
Accuracy: ±0.21°C from 0° to 50°C (±0.38°F from 32° to 122°F)
Resolution: 0.02°C at 25°C (0.04°F at 77°F)
Response time: (90%) 5 minutes in water; 12 minutes in air moving 2 m/sec (typical)
Stability (drift): 0.1°C (0.18°F) per year
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 ONLY
Battery life (typical use): 6 years with 1 minute or greater logging interval
Memory (non-volatile): 64K bytes memory (approx. 42,000 12-bit temperature measurements)
Weight: 42 g (1.5 oz)
Dimensions: 3.0 cm (1.19 in.) maximum diameter, 11.4 cm (4.5 in.) length; mounting hole 6.3 mm (0.25 inches) diameter
Wetted materials: Polypropylene case, EPDM® o-rings, stainless steel retaining ring
Buoyancy (fresh water): +13 g (0.5 oz.) in fresh water at 25°C (77°F); +17 g (0.6 oz.) with optional boot
Waterproof: To 120 m (400 ft.)
Shock/drop: 1.5 m (5 ft.) drop at 0°C to 70°C (32°F to 150°F)
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 HOBOware software manual.
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.
NIST certificate available: for additional charge
The CE Marking identifies this product as complying with all relevant directives in the European Union (EU). †IMPORTANT: The plastic case will become brittle at temperatures lower than -20°C. If the logger is deployed in a location where the temperature drops below -20°C, make sure the logger remains stationary and is not pulled on or struck. Return the logger to above -20°C before handling.
SOFTWARE 
Graphing & Analysis
  • BHW-PRO HOBOware Pro CD or USB Drive (USB Cable Included) Software 
  • BHW-PRO-DLD HOBOware Pro - Mac/Win (Download Only) Software 
COMMUNICATIONS
Data Offload - Base Stations - Shuttles - Couplers
ACCESSORIES 
Carrying Case
  • CASE-PELICAN-1510 Pelican Case
  • U20-CASE-1 Water Level Data Logger Carrying Case
Data Offload - Base Stations - Shuttles - Couplers
  • COUPLER2-B Replacement Coupler for U20 Water Level Data Loggers Replacement
Protective Enclosures
  • HOUSING-U2X U2X Protective Housing
Protective Covers and Boots
  • 85-CAPLUG-H20-B End Cap for Protective Black Boot Replacement
  • 85-CAPLUG-H20-W End Cap for Protective White Boot - 85-CAPLUG-H20-W Replacement
  • BOOT-BLK HOBO Water Temperature Pro Protective Boot - Black Housing
  • BOOT-WHT HOBO Water Temperature Pro Protective Boot - White Housing
  • U22-U24-CAP Communications Window Protective Cap 5-pack for U22 and U24 Data Loggers Replacement