Features are as follows:

Contactless solid state design: The use of solid state electronic technology, no mechanical contacts, reduce the risk of wear, has a long service life, can adapt to frequent switching work scenarios, reliability is much higher than the traditional contact switch.

NPN type three-wire output: belongs to the NPN output type, three-wire wiring mode, can be easily connected with all kinds of PLC, relay and other automatic control equipment, strong compatibility, conducive to the construction of complex automatic control system.

Direct installation and oil resistance wire: Support direct installation, easy installation, saving space. It is equipped with 0.5m long oil-resistant heavy-duty wire, and the end is bare wire, which is convenient for wiring and connection in harsh environment such as oil pollution, and adapt to complex working conditions.