Capacitive sensing technology relies on the ability of capacitors to store an electrical charge. By measuring changes in capacitance, capacitive sensors can detect the presence, position, and movement of objects.

The introduction section provides an overview of the topic of PSENcode - non-contact, coded safety switches. It sets the stage for the subsequent sections by introducing the concept of non-contact

An overview of capacitive sensors helps to understand their working principle and characteristics. Capacitive sensors operate based on the principle of measuring changes in capacitance caused by the presence or

PSENcode is a coded, non-contact safety switch that is widely used in industrial environments for monitoring the position of guards and ensuring the safety of personnel, in accordance with EN