RL31-54/25/73C/136

Effective detection range: 0 ... 9000 mm, Light source: LED, Light type: modulated visible red light , 630 nm, Signal output: 2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected, Switching type: light-on, Connection: 4-pin, M12 x 1 connector, Operating voltage: 10 ... 30 V DC, Ambient temperature: -30 ... 55 °C (-22 ... 131 °F)