Visual barometric pressure indicator and pressure sensor with opening and closing alarm relay switches for use in conjunction with safety shut down circuits for wind power installations.
This submersible pressure transducer and display can be used by landfill site pump techs to read leachate water level above the transducer at the well head.
I am hoping to use a borehole where the pump is about 25m below the surface. I would like the pump to operate automatically by switching on when the water has returned to about 14m below ground level and off at about 20m below the ground.
Hygienic liquid level sensor and wall mounted digital display unit for measuring contents of a dairy silo in litres.
Vacuum suction sensor that can provide a digital readout and a switched contact when the pressure gets too high
sensor which can installed down a tube to measure seawater level in a harbour in order to switch a pump on when the tide comes in
The SWL is a a IP68 pressure sensor which is made from Marine bronze for compatibility with sea-water.