Applications for Long Range Capacitive Sensors

Long Range Capacitive Sensors

Rechner’s Long Range Capacitive Sensors utilise the three electrode principle (as opposed to the two electrode principle of standard sensors) to achieve sensing ranges up to 10 times greater than normal.

The analysing electronics for this range of sensors is house in a separate module which allows the sensors to be placed in confined environments and also increases the temperature rating. Certain analyser models are also capable of duplex or triplex operation. This means that they can identity 1, 2 or 3 switching points from a single sensor input.


  • Level Detection
  • Full/Empty Bottle Detection
  • Limit Switching
  • Overflow Protection


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