Proximity sensors are sensors that can detect a target object within a certain range without being in contact with it. There are generally two popular types of proximity sensors; inductive proximity sensors and capacitive type sensors.
There’s a good selection in both of these types and the choice of which to be use depends on the application and the nature of the target object. Both of these also come in various forms including cylindrical, rectangular and the through-hole proximity sensors. The most popular form is cylindrical as these come with a threaded outer body that simplify their use and also
Inductive proximity sensors are further grouped into two types; the Magnetic (reed switch) and the high-frequency oscillation type. Both of these sensors, and the capacitive sensors have their own unique characteristics that make them perfect for application in mechanical system design.
Features of Proximity Sensors
The detection distance for proxi
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