Features 1、Copper Alloy Threaded Housing: This proximity switch adopts excellent copper alloy to make its threaded housing, which is sturdy and wear resistant and strong erosion resistance. 2、Built In Intelligent Sensor Chip: This proximity switch adopts built in intelligent sensor chip, with fast anti interference response frequency. 3、IP67 Protection Rating: This proximity switch has IP67 protection, which is waterproof and oilproof, and can be used in humid environments. 4、LED Working Indicator: This proximity switch is equipped with an action indicator, when it senses a metal object, the light will be on for normally open, and the light will be off for normally closed, which makes the operation more convenient and clear. 5、Wide Application: This proximity switch has a wide range of applications and can be used in automatic production line, mechanical quipment, security inspection equipment and textile equipment. Specification Item Type: Proximity Switch Material: Copper Alloy Output Form: PNP Contact Type: NC Current: 100mA Detection Distance: Approx. 2mm/0.08in Probe Size: Approx. 8mm/0.31in Package List 4 x Proximity Switch 8 x Washer Fixing Part 8 x Hex Thread Fixing Part