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Water Level Data Loggers

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U23 - Green House

  • High-accuracy, pressure-based water level data logger
  • Models for 13, 30, 100 and 250 foot depths
  • 0.01 foot accuracy
  • No-vent tube design for easy, reliable deployment
  • Durable ceramic sensor for reliable measurements
  • Calibration certificate included
  • Ideal for use in wells, streams, lakes, wetlands and tidal areas
  • Available in stainless steel for freshwater or titanium for saltwater

How It Works

Results: 1 to 14 of 14



HOBO U20 Water Level Data Logger - U20-001-01
30-Foot Depth - freshwater
  • Supported Measurements:
    Temperature, Barometric Pressure, Water Level
  • Range: 69 to 207 kPa (10 to 30 psia), 0° to 40°C (32° to 104°F)
  • Accuracy: ±0.3% FS, 0.62 kPa (0.09 psi) maximum error

$495



HOBO U20 Titanium Water Level Data Logger - U20-001-01-Ti
30-Foot Depth - saltwater
  • Supported Measurements:
    Temperature, Barometric Pressure, Water Level
  • Range: 69 to 207 kPa (10 to 30 psia), 0° to 40°C (32° to 104°F)
  • Accuracy: ±0.3% FS, 0.62 kPa (0.09 psi) maximum error

$595



HOBO U20 Water Level Data Logger - U20-001-02
100-Foot Depth - freshwater
  • Supported Measurements:
    Temperature, Barometric Pressure, Water Level
  • Range: Pressure - 0 to 30 m (0 to 100 ft) - 0 to 400 kPa (0 to 58 psia)
  • Accuracy: Pressure ± 1.5 cm (0.05 ft) - Temp ±0.37°C @ 20°C - (±0.67°F @ 68°F)

$495



HOBO U20 Titanium Water Level Data Logger - U20-001-02-Ti
100-Foot Depth - saltwater
  • Supported Measurements:
    Temperature, Barometric Pressure, Water Level
  • Range: Pressure 0 to 30 m (0 to 100 ft) 0 to 400 kPa (0 to 58 psia)
  • Accuracy: Pressure ± 1.5 cm (0.05 ft) - Temp ±0.37°C @ 20°C (±0.67°F @ 68°F)

$595



HOBO U20 Water Level Data Logger - U20-001-03
250-Foot Depth - freshwater
  • Supported Measurements:
    Temperature, Barometric Pressure, Water Level
  • Range: Pressure 0 to 76 m (0 to 250 ft) 0 to 850 kPa (0 to 123 psia)
  • Accuracy: Pressure ± 3.8 cm (0.125 ft) - Temp
    ±0.37°C @ 20°C (±0.67°F @ 68°F)

$495



HOBO U20 Titanium Water Level Data Logger - U20-001-03-Ti
250-Foot Depth - saltwater
  • Supported Measurements:
    Temperature, Barometric Pressure, Water Level
  • Range: Pressure 0 to 76 m (0 to 250 ft) 0 to 850 kPa (0 to 123 psia)
  • Accuracy: Pressure ± 3.8 cm (0.125 ft) - Temp ±0.37°C @ 20°C (±0.67°F @ 68°F)

$595



HOBO U20 Water Level Data Logger - U20-001-04
13 Foot Depth - freshwater
  • Supported Measurements:
    Temperature, Barometric Pressure, Water Level
  • Range: Pressure 0 to 4 m (0 to 13 ft) 0 to 145 kPa (0 to 21 psia)
  • Accuracy: Pressure ± 0.3 cm (0.01 ft) - Temp ±0.37°C @ 20°C (±0.67°F @ 68°F

$495



HOBO U20 Titanium Water Level Data Logger - U20-001-04-Ti
13 Foot Depth - saltwater
  • Supported Measurements:
    Temperature, Barometric Pressure, Water Level
  • Range: Pressure 0 to 4 m (0 to 13 ft) 0 to 145 kPa (0 to 21 psia)
  • Accuracy: Pressure ± 0.3 cm (0.01 ft) - Temp ±0.37°C @ 20°C (±0.67°F @ 68°F)

$595


HOBO Water Level Data Logger Deluxe Kit (30’)
  • Supported Measurements:
    Temperature, Barometric Pressure, Water Level
  • U20-001-01 HOBO logger (30' range)
  • U20-001-04 HOBO logger (13' range) for Barometric Pressure
  • U-DTW-1 HOBO waterproof shuttle with coupler
  • U20-CASE-1 carrying case
  • BHW-PC HOBOware Pro software.

$1,137


HOBO Water Level Data Logger Deluxe Kit (100’)
  • Supported Measurements:
    Temperature, Barometric Pressure, Water Level
  • U20-001-02 HOBO logger (100' range)
  • U20-001-04 HOBO logger (13' range) for Barometric Pressure
  • U-DTW-1 HOBO waterproof shuttle
  • U20-CASE-1 carrying case
  • BHW-PC HOBOware Pro software.

$1,137


HOBO Water Level Data Logger Deluxe Kit (13’)
  • Supported Measurements:
    Temperature, Barometric Pressure, Water Level
  • U20-001-04 HOBO logger (13' range)
  • U20-001-04 HOBO logger (13' range) for Barometric Pressure
  • U-DTW-1 HOBO waterproof shuttle with coupler
  • U20-CASE-1 carrying case
  • BHW-PC HOBOware Pro software.

$1,137


HOBO Water Level Data Logger Starter Kit (30’)
  • Supported Measurements:
    Temperature, Barometric Pressure, Water Level
  • U20-001-01 HOBO logger (30' range)
  • BASE-U-4 base station with the required coupler
  • BHW-PC HOBOware Pro software.

$604


HOBO Water Level Data Logger Starter Kit (100’)
  • Supported Measurements:
    Temperature, Barometric Pressure, Water Level
  • U20-001-02 HOBO logger (100' range)
  • BASE-U-4 base station with the required coupler
  • BHW-PC HOBOware Pro software.

$604


HOBO Water Level Data Logger Starter Kit (13’)
  • Supported Measurements:
    Temperature, Barometric Pressure, Water Level
  • U20-001-04 HOBO logger (13' range)
  • BASE-U-4 base station with the required coupler
  • BHW-PC HOBOware Pro software.

$604

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