Output function: normally open Switching frequency: 700 Hz Housing materials: Brass white bronze coated, active face: LCP white, LED window: PEI, lock nuts: Brass white bronze coated Product Name: IFC237 Operating voltage: 10...30 V DC Protection: IP 68, "Coolant" Ambient temperature: -25...70 °C Electrical design: DC PNP Sensing range: 4 mm Current rating: 100 mA Output status indication: LED 4 x yellow Connection: M12 connector Length: 70 mm SKU QUAFPCID72OPXN Shortcode: IFK3004BBPKG/US-104 Mounting: flush mountable