The compact retro-reflective sensor O6P303 – O6P-FPKG/AS/4P from ifm is characterised by a robust stainless steel housing with the protection rating IP65/IP67/IP68/IP69K, a polarisation filter and light-on/dark-on mode. The range is 0.05-5 m. The retro-reflective sensor O6P303 – O6P-FPKG/AS/4P wetline is easily set via potentiometer. The double seal of the potentiometer and the flush front lens made of shatterproof plastic allow cleaning without residue. Thanks to the transparent black housing the LEDs for operating and switching status indication are clearly visible even in bright light. The retro-reflective sensor O6P303 – O6P-FPKG/AS/4P with 4-pole M8 connector is the perfect solution for use in the food industry.