Retired Water Level, Stage, & Flow Sensors

Pressure transducers, bubblers, shaft encoders, ultransonics

Go To » Current Water Level, Stage, & Flow Sensors

CS401-L Pressure Systems (KPSI) 116 Pressure Transducer

Pressure Systems (KPSI) 116 Pressure Transducer
  • Measures water level in surface water, ground water, or hostile fluids
  • Available pressure ranges are 0-5 through 0-100 psi
  • Accuracy is ±0.25% FSO
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CS406-L Pressure Systems (KPSI) 126 Pressure Transducer

Pressure Systems (KPSI) 126 Pressure Transducer
  • Measures water level in surface water, ground water, or hostile fluids
  • Available pressure ranges are 0-5 through 0-100 psi
  • Accuracy is ±0.10% FSO
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SR50-L Ultrasonic Distance Sensor

Ultrasonic Distance Sensor L
  • Emits acoustic pulse and measures travel time
  • Air temperature measurement required
  • Typically attached to the leg of a UT-series tower
  • Manufactured by Campbell...

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VMT1 RMI Velocity Sensor

RMI Velocity Sensor
  • Ultrasonic Doppler velocity sensor for average velocity
  • Can be combined with a level sensor measurement to calculate flow rate
  • Accuracy is +2% of reading
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VMT2 Geotivity Velocity Sensor

Geotivity Velocity Sensor
  • Ultrasonic Doppler velocity sensor for average velocity
  • Can be combined with a level sensor measurement to calculate flow rate
  • Accuracy is +2% of reading
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About Water Level, Stage, & Flow Sensors

Water level, stage, or flow can be measured with many types of sensors: pressure transducers, bubblers, shaft encoders, or ultrasonic sensors. The location where you are measuring water level, the accuracy required, and the ease of installation all contribute to determining the best water level sensor for your measurement site.

Transducer Comparison