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OVERVIEW
New Bluetooth Model Available – Check out the MX2203 >>
Get highly accurate water temperature readings with the HOBO Pro v2
A durable water temperature data logger 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. The waterproof, streamlined case allows for extended deployment in freshwater or saltwater. And the optical USB interface lets you offload data even while the logger is wet or under water. A solar radiation shield is required to obtain accurate air temperature measurements in sunlight (RS1 Solar Radiation Shield, assembly required; M-RSA pre-assembled Solar Radiation Shield).
The HOBO Water Temp Pro v2 logger is designed with a durable, streamlined, UV-stable case for extended deployments measuring temperature in fresh or salt water. The small size of the logger allows it to be easily mounted and/or hidden in the field. It is waterproof up to 120 m (400 feet) and rugged enough to withstand years of use, even in stream conditions. It has enough memory to record over 42,000 12-bit temperature measurements.
The logger uses an optical USB communications interface for launching and reading out the logger. The optical interface allows the logger to be offloaded without compromising the integrity of the seals. The USB compatibility allows for easy setup and fast downloads.
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
Important Information
Requires HOBOware software and either a U-DTW-1 Waterproof Shuttle or the Base-U-4 Optic USB Base Station for configuration and data offload. Please see related items below.
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SPECIFICATIONS
Temperature Sensor
Operation Range -40° to 70°C (-40° to 158°F) in air; maximum sustained temperature of
50°C (122°F) in waterAccuracy ±0.21°C from 0° to 50°C (±0.38°F from 32° to 122°F), see Plot A in manual Resolution 0.02°C at 25°C (0.04°F at 77°F), see Plot A in Manual Response Time (Drift) 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) diameterWetted Material 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 bootWaterproof 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 the 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.Environmental Rating IP68 NIST Certificate Available for additional charge CE The CE Marking identifies this product as complying with all relevant
directives in the European Union (EU). -
SOFTWARE
HOBOware Software
HOBOware software is used for launching, reading out, and plotting data from HOBO® data loggers. With HOBOware, you can also check logger status, filter and export data, save changes to graphs in project files, and scale data with the Linear Scaling and Pulse Scaling data assistants. There are two versions of HOBOware: HOBOware and HOBOware Pro.
Learn more about HOBOware and HOBOware-Pro Features >>
HOBO – Water Temperature Pro v2 Data Logger
$412.50 NZD ex GST
The durable HOBO Water Temp Pro v2 has 12-bit resolution and a precision sensor for ±0.2°C accuracy over a wide temperature range. Designed with a durable streamlined case for extended deployment in fresh or salt water.
