OBT50-R2-E2-0,2M-V31-P-L

Detection range: 7 ... 50 mm, Light source: laser diode, Light type: modulated visible red light , 680 nm, Signal output: 1 PNP output, short-circuit protected, reverse polarity protected, open collector, Switching type: NO contact / light-on, Connection: 200 mm fixed cable with 4-pin, M8x1 connector, Operating voltage: 12 ... 24 V, Ambient temperature: -20 ... 60 °C (-4 ... 140 °F)