Photoelectric Switch DC6-36V E3F-DS30C4 NPN NO Proximity Sensor Switch 10-30cm

WIDE APPLICATIONS - Proximity switch can be widely used in machine tools, metallurgy, chemical industry, textile and printing industries. In the automatic control system, it can be used as the link of limit, count, position control and automatic BETTER PERFORMANCE - Compared with general mechanical travel switches, products have many advantages in general stroke control, positioning accuracy, operating frequency, service life, convenience of installation and adjustment, and adaptability to harsh environment. PHOTOELECTRIC SWITCH - The proximity switch is a kind of on-off sensor (i.e. contactless switch). It has the characteristics of travel switch and micro-switch, as well as sensing performance. WORKING PRINCIPLE - Photoelectric Switch converts the input current into a light on the transmitter, and the receiver detects the target object according to the strength or presence of the received light. DETECTION OBJECT - Objects are not limited to metal, and all objects that reflect light (or block light) can be detected.