The retro-reflex sensor works with a fine laser beam and a reflector. The laser class 1 collimated laser beam detects objects, for instance, when checking installation, feed or presence, starting at a size of one millimeter over the entire range. The IO-Link interface can be used to configure retro-reflex sensors (PNP/NPN, NC/NO, switching distance), as well as to output switching statuses and signal values. The robust V4A (1.4404/316L) stainless steel housing is resistant to oils and coolants, as well as cleaning agent. Range 12000 mm, Speed 2000 Hz, PNP, Housing Material Stainless steel 316L, Optic Cover PMMA, Potentiometer, IO-Link V1.1