KWL - Hydrostatic head level transmitter
Specific for waste water
KWL is a great reliability level measurement for liquids. Typical applications are waste water even with sludge presence.
The hydrostatic level measurement uses the direct relationship between the height of the column of liquid and the pressure on the sensor diaphragm.
On request, range from 0,4m to 200m of H2O relative pressure are available.
The variation of level/pressure measured is transmitted by 4 ÷ 20 mA signal.