Water Level Sensors

Bubblers, Shaft Encoders, Pressure Transducers and Radar

Cambell Scientific Radar Level Sensors

The CS475A and CS477 radar-ranging sensors monitor the water level of rivers, lakes, tidal seas, and reservoirs.
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Campbell Scientific CS451 & CS456 Pressure Transducers

Rugged, accurate pressure transducers for measuring water level. SDI-12 or RS232 output.
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CBS Bubble Unit

The OTT CBS uses the drift-free measuring principle and covers a measurement range of up to 30m.
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RLS Radar Level Sensor

The OTT RLS (radar level sensor) is a radar sensor for non-contact water level measurements at surface waters.
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SE 200 Shaft Encoder

The float operated SE 200 is designed for continuous water level measurement.
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Seba PS-Light-2 Bubbler

A robust, economic and reliable bubbler measuring system for monitoring water level.
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Seba Surfloat Shaft Encoder

The SEBA Surfloat-Sensor 2 sensor is a rugged, float driven encoder with LCD for recording the water level.
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