Capacitive sensors detect metallic and non-metallic, solid and fluid materials. They are used for object counting tasks, fill level measurement or for the detection of positions and objects. The functional principle of capacitive sensors is based on the variation of capacitance in the active field of the sensor due to the approach of the target. This active field consists of two electrodes. The design of the electrodes can be adapted to the design of the sensor.
|Cylinder AC/DC capactivie sensor|
|Switching distance||8-20 mm|
|Cylinder DC capactivie sensor|
|Switching distance||1.5 - 30mm|
|Size||M8-M30, G6,5- G34|
|Square capacitive sensor|