Optical sensors, one-way light barrier, cuboid-shaped metal, range 10 m, 3-wire, DC PNP, operating voltage: 10...30 V DC, current consumption: 7 mA, light/dark switching switchable, plug connection, M8 plug connection, adjustable, suitable for use in the food and beverage industry (use of cleaning agents under high pressure and high temperatures), housing material: housing: V4A (1.4404) plastic PPSU seal: EPDM, optics material: PMMA