The Proximity Switch Sensor is a Kind of Switch Sensor

The Proximity Switch Sensor is a position switch without mechanical contact with the moving member, and when the object is close to the switch to the action distance, there is no need to mechanically contact and apply any pressure to make the switch action, thereby driving communication or DC appliances or provide control instructions to computer devices.
The Proximity Switch Sensor is a switched sensor (ie, there is no contact switch), which is the characteristics of the stroke switch, the micro switch, and has the ability to sense performance, the operation is reliable, the performance is stable, the frequency response is fast, the application life is long. Strong interference ability, and has the characteristics of waterproof, shock resistance, corrosion resistance. Products have inductive, capacitive, Hall, intersection, DC.