ifm electronic O1D300 Optical level sensor

Optical sensors, optical level sensor, cuboid-shaped metal, sensing range 10 mm, 4-wire, DC PNP, operating voltage: 18...30 V DC, current consumption: 150 mA, OUT1: normally open / normally closed programmable, OUT2: normally open / normally closed programmable or analog (4...20 mA / 0...10 V, scalable), OUT1: no / nc progr., OUT2: no / nc progr. or analog (4...20 mA / 0...10 V, scalable), plug connection, M12 plug connection, visible laser light, laser protection class 2, 4-digit alphanumeric display, housing material: housing: die-cast zinc, front window: glass, LED window: polycarbonate