Sensing range: 9.5 mm ± 3 mm, light transmitter: LED, light type: visible green/red/blue, alternating light, signal output: push-pull output, short-circuit proof, reverse polarity protected, connection: device connector M12 x 1, 5-pin, operating voltage: 10 ... 30 V DC, ambient temperature: -20 ... 60 °C (-4 ... 140 °F)