OBT50-R2-E2-P

Detection range: 3 ... 50 mm, Light source: LED, Light type: modulated visible red light , 630 nm, Signal output: 1 PNP output, short-circuit protected, reverse polarity protected, open collector, Switching type: NO contact / light on, Connection: 2 m fixed cable, Operating voltage: 10 ... 30 V DC , class 2, Ambient temperature: -25 ... 60 °C (-13 ... 140 °F)