OBE15M-18GK40A-SE2-V1

Effective detection range: 0 ... 15 m, Light source: LED, Light type: modulated visible red light, Signal output: 1 PNP output, short-circuit protected, reverse polarity protected, open collector, Switching type: Q - Pin4: PNP normally open / dark-on, Connection: 3-pin, M12 x 1 connector, Operating voltage: 10 ... 30 V DC, Ambient temperature: -40 ... 60 °C (-40 ... 140 °F)