Hydrostatic level sensor
ø 33 x 270 mm | HSR
ABS Group
2-wire loop powered, submersible, hydrostatic level
sensor. It is designed for level measurement in liquids
like stormwater and wastewater in pump sumps. When
connected in series with a DC power supply, the HSR
gives a 4 to 20 mA output signal which is proportional to
the level of the liquid.
The output signal can be connected to the mA - input
of set point relays, chart recorders, indicating instruments,
PLC, pump-controls, etc. The number of devices
in series and the length of the cable from sensor to the
devices is dependant on the supply voltage.
The silicate glass sensing element can withstand moderate
overpressures
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