HOBO Deep Ocean Temperature Data Logger
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U12-015-03 HOBO Deep Ocean Temperature Data Logger
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Part # U12-015-03

HOBO Deep Ocean Temperature Data Logger


Important Info

HOBO data loggers require HOBOware software and a USB cable. (Note: A USB cable is included w/HOBOware Pro CD or USB software purchase). See compatible items below.

Other Products in this Series

Overview

The HOBO U12 Deep Ocean Water Temperature Data Logger is a single-channel water temperature logger with 12-bit resolution that can record up to 43,000 measurements. With its robust titanium housing, this logger is designed to withstand ocean extremes of depth and temperature.

  • 11,000m depth rating (36,080 ft)
  • Extended temperature range:- -40 to 125C
  • Titanium housing for use in saltwater
  • Fast readout via direct 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 an water environment.

What measurements does this data logger support?

The U12-015-03 data logger supports the following measurements: Temperature and Water Temperature

The country of origin for this product is the United States. To see the full specifications for this product, please see our product manual found under the documentation tab if available.

Choose measurement system:


Some specifications display both measurement systems and/or refer to other similar products when mentioned.

Logger
Measurement Range
-40° to 125°C (-40° to 257°F)
Accuracy
±0.22°C at 25°C , see manual for plot (±0.4°F at 77°F , see manual for plot)
Resolution
0.025°C at 25°C , see manual for plot (0.045°F at 77°F , see manual for plot)
Response Time in Water

< 4 minutes, typical to 90%

Operating Environment

Air, water, steam, 0 to 100% RH

Operating Temperature

Logging: -40° to 125°C (-40° to 257°F)

Launch/Readout: 0° to 50°C (32° to 122°F), per USB specification

Battery Life

3 years typical use, factory replaceable

Memory

64K bytes (43,000 12-bit measurements)

Construction

Titanium with O-ring seals and backup rings

Weight
105 g (3.7 oz)
Size

114 x 20.6 mm diameter (4.5 x 0.81 in. diameter)

Depth Rating
11,000 m (36,080 ft)
Environmental Rating

IP68

NIST Certificate

Available for additional charge; temperature range -30° to 120°C (-22° to 248°F)

Compliance Marks

CE Compliant

    • HOBO U12-015-03 Deep Ocean Temperature Data Logger
    • O-Ring replacement kit: four blue O-Rings, four orange backup rings, and silicone-based O-Ring lube 

The following are associated resources for this product. In general users of this product can gain insight into its possible use by utilizing the resources below.

Informational Pages

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