Concept of proximity switches

- Mar 27, 2017-

Proximity switch, also known as non-contact limit switch, which apart from the stroke control and limit protection can be completed, and also is a non-contact detection device, used for detection of parts size and speed, and can also be used for frequency counters, frequency generator, liquid level control and processing of the automatic system. Features reliable, long service life, low power consumption, complex high positioning accuracy, high operating frequency and to adapt to the harsh working environment.