HOBO U20 Water Level Data Loggers

Water level, pressure & temperature, ideal for wells, streams, lakes, and freshwater wetlands.

Starting at $599.00

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  • Usually ships in 5-6 weeks
Product Manual Product Specs

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)

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.

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.

HOBO U-DTW-1 Waterproof Shuttle Data Transporter
HOBO U-DTW-1 Waterproof Shuttle Data Transporter

Compatible with all HOBO U-Series loggers with optic USB, waterproof up to 20m (66ft), requires HOBOware Pro software.

$325.00
HOBO BASE-U-4 Optic USB Base Station
HOBO BASE-U-4 Optic USB Base Station

Used to offload data from any HOBO data logger with an Optic USB interface, splash resistant.

In Stock
$175.00

Software

HOBO HOBOware Pro Software
HOBO HOBOware Pro Software

Plot or export data to spreadsheets, time saving tools to fast setup, readout and export, compatible with all HOBO data loggers.

In Stock
$99.00

Accessories

Please consider these optional accessories.

HOBO COUPLER2-B Replacement Coupler
HOBO COUPLER2-B Replacement Coupler

Replacement Coupler for U20 Water Level Loggers.

$15.00
HOBO HOUSING-U2X Protective Housing
HOBO HOUSING-U2X Protective Housing

The HOUSING-U2X Housing is for use in Underwater environments.

$57.00

This product can be used in the following applications: