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.
It can measure and record data up to a depth of 11.000 meters. It has an extended temperature range from -40 to 125°C. It contains a titanium housing for use in saltwater and you can readout the data directly via the USB interface.
It is compatible with HOBOware and HOBOware Pro software for logger setup, graphing and analysis. This data logger operates in an water environment and it supports the following measurements: temperature and water temperature.
Measurement range: -40° to 125°C
Accuracy: ±0.22°C at 25°C
Operating environment: air, water, steam, 0 to 100% RH
Operating temperature: logging: -40° to 125°C
Launch/Readout: 0°C to 50°C, per USB specification
Battery life: 3 years typical use, factory replaceable
Memory: 64K bytes (43.000 12-bit measurements)
Depth rating: 11.000 meters