Sensors & Measurement
Capacitive proximity sensor
A non-contact sensor that detects changes in an electric field caused by nearby material.
IN ONE SENTENCE
It can detect many non-metallic materials as well as metal.
In normal English
Sensitivity depends on the material and environment, so moisture, buildup and mounting can influence operation.
Why would I use it?
Use it for plastics, powders, liquids and objects that inductive sensors cannot see.
THINK OF IT LIKE…
A sensor that notices how an object changes its local electric field.
Related terms
inductive sensor, level detection
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