Northlight Parade, Brierfield, Nelson, BB9 5EG / UK
+44 (0) 7858 476987



• Robust and precise
• Specially designed to work best with facilities equipped with
SOFREL Remote Terminal Units
• Protected against overvoltage
• Excellent long term stability in measurements
• Reliable and affordable solution
• Perfectly adapted to Telemetry and Scada

CNPI: submerged piezoresistive pressure sensor with a high-quality stainless steel membrane

This ACS-certified sensor measures the water level in reservoirs, tanks, drill holes… It determines the water level by measuring the difference in pressure between the surface of the liquid and the bottom of the reservoir in which it is submerged.

CNPR: piezoresistive pressure sensor for a 1/4″ DIN 3852 gas coupling with a high-quality stainless steel membrane

It measures the pressure on hydraulic or pneumatic pipes. It connects to a standard thread and delivers a signal proportional to the pressure in the pipe.

CNPA: submersible pressure sensor with capacitive ceramic membrane
CSV: Sensor for the detection of overflows

It detects overflows in sewer overflows either downstream of the overflow, on the bottom of the pipe, or upstream of the overflow, at the weir. Its reliable detection delivers accurate readings when it is covered by effluents.


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