For more than 25 years the firm FBS Elektronik has been developing and producing the inductive proximity sensors. Comprehensive programme also comprises special versions of sensors which have been developed in cooperation with our customers.
Basically the switches consist of the following components:
The oscilator of high frequency creates electromagnetic field at inductive proximity switches and/or the electric fiekd at capacitive proximity switches, radiating from the sensing face of the switch. Approching metal target alters the amplitude of oscillator, which triggers the electronic switch to commutate (to closed or open state).