Sick Diffuse sensor,1200mm WT34-R250 Manufacturer :Sick Designation :Diffuse sensor,1200mm UC,Rel.,Time Type :WT34-R250 Rated switching distance :1200 mm Max. switching distance :1200 mm Switching distance :1200 mm Version of interface for safety-related communication :other Version of electrical connection :Terminal Version of switching output :Relay contact Version of switching function :Changeover contact (NO/NC) Equipment protection class :Protection class 2 Housing design :Cuboid Width of sensor :27 mm Sensor height :92 mm Sensor length :70 mm Sensing function :Light switching Housing material :Plastic Ambient temperature :60 °C Response time :10 ms Switching frequency :10 Hz Rated control supply voltage Us at AC 50 Hz :20 V Voltage type :DC Sensor wavelength :660 nm Illuminant :Red light polarised Protection class (IP) :IP67 Sick Reflex.-Photoelectric proximity switch,1200mm WT34-R250: more details Compact photoelectric sensors, W34, WT34-R250, Sensor principle: Diffuse reflection, Detection principle: Background suppression, Switching output: Relay, Switching mode: Light on, Dark on, Connection type: Terminal connection with M16 screw fitting, Light emitter: LED, Setting: Potentiometer, Communication interface: - , EAN: 4047084124693.