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NIVOLIC WL Water Level Sensor

The NIVOLIC WL consists of a chamber in which a cylindrical weight is suspended from a vibrating wire transducer. The cylinder hangs partially in the water which level has to be monitored.

Changes in the water level of the chamber modify the buoyancy force acting on the weight, thus modifying the tension and the resonant frequency of the vibrating wire. A thermistor is integrated in the gauge, enabling measure of temperature.


Roctest Ltd.
680 Birch Street
Saint-Lambert, Quebec
Canada J4P 2N3
Tel: +1 450 465 1113
Toll free: 1 877 762 8378
Fax: +1 450 465 1938

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