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HOBO by Onset U22-001 - Water Temperature Pro v2 Data Logger

Name: HOBO by Onset U22-001 - Water Temperature Pro v2 Data Logger
Brand: HOBO by Onset
SKU: HOBOU22-001
Price: 159.00 USD
Availability: InStock

0 reviews | Model: HOBO by Onset U22-001

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HOBO Water Temp Pro v2

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
Environment: The U22-001 Data Logger is for use in Outdoor and Underwater environments
Measurements: The U22-001 Data Logger supports the following measurements: Temperature, Water Temp

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HOBO by Onset U22-001

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
Environment: The U22-001 Data Logger is for use in Outdoor and Underwater environments

Water Temperature Pro v2 Data Logger

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 v2’s 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).

Operation range†	-40° to 70°C (-40° to 158°F) in air; maximumsustained 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
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 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.

Dataloggers / Data Acquisition/Dataloggers for Environmental Variables/Temperature Dataloggers Templ
Max Temperature	70 C
Min Temperature	-20 C (-4 F)
Power Source	Battery
Battery Life	6 YEARS (52560 HR)
Accuracy	±0.21°C from 0° to 50°C (±0.38°F from 32° to 122°F)
Test Equipment General Attributes
Unique 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
Safety Approval	CE
Interfaces I/O	USB
IP Rating	IP68
Product Weight	42 GRAMS (0.093 LBS)
Shipping Weight	0.16 LBS
Data Logging	Yes
Calibration Included	NIST Calibration
Battery Type	AA
Power Supply Voltage	Battery Powered
Country of Origin	United States
Shipping Height	2.10 IN
Shipping Length	4.75 IN
Shipping Width	2.25 IN

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HOBO by Onset U22-001 - Water Temperature Pro v2 Data Logger

Recommended for you

HOBO by Onset U22-001 Accessories

for the HOBO by Onset U22-001

HOBO by Onset CASE-PELICAN-1510 Pelican Case, Black with foam

HOBO by Onset 85-CAPLUG-H20-B End Cap for Protective Black Boot

HOBO by Onset 85-Caplug-H20-W End Cap for Protective White Boot

HOBO by Onset BOOT-WHT HOBO Water Temperature Pro Protective Boot - White

HOBO by Onset COUPLER2-C Replacement Coupler for U20L, U22, U24, and U26 Data Loggers

HOBO by Onset U22-U24-CAP Communications Window Protective Cap 5-pack

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HOBO by Onset BASE-U-4 Universal Optic-USB Base Station

HOBO by Onset U-DTW-1 HOBO Waterproof Shuttle

HOBO by Onset NIST-SETUP set up charge per logger

HOBO by Onset NIST-TEMP-POINT Standard certification point "The HOBO by Onset...

HOBO by Onset U22-001

Water Temperature Pro v2 Data Logger

Dataloggers / Data Acquisition/Dataloggers for Environmental Variables/Temperature Dataloggers Templ

Test Equipment General Attributes

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