HOBO U20 Water Level Data Loggers
Water level, pressure & temperature, ideal for wells, streams, lakes, and freshwater wetlands.
Overview
Features
- Pressure / Water Level:
- 0 to 30psia (0 to 207kPa) operating range
- Factory Calibrated Range:
- 10 to 30psia (69 to 207kPa)
- 0 to 30ft (0 to 9m) of water depth (at sea level)
- 45psia (310kPa) or 60ft (18m) depth
- ±0.3% FS pressure accuracy
- Lightning protection
- Temperature:
- -4 to 122°F (-20 to 50°C)
- ±0.44°C from 0° to 50°C accuracy
- 0.10°C at 25°C resolution
- 64KB memory (approx. 21,700 samples)
Description
The HOBO U20 water level data logger features high accuracy and ease-of-use, without cumbersome vent tubes or desiccants to maintain. This data logger is ideal for recording water levels and temperatures in shallow wells, streams, lakes and freshwater wetlands. For saltwater deployments, such as brackish wetlands and tidal areas, see HOBO U20 Water Level Titanium.
Documents
Spec Sheets
Manuals
Application Notes and White Papers
Software
Links
Accessories
Required Components
These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.
Software
Accessories
Please consider these optional accessories.
Applications
This product can be used in the following applications:
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