Light sensors with background suppression ensure reliable detection regardless of surface, color and material. Their sensing mode is almost constant even with different degrees of remission. Series=R01E, dimensions=20 x 32 x 9 mm, interface=NPN normally open (NO), operating principle=optoelectronic sensor, optical operating principle=light sensor, fixed HGA, beam characteristics=divergent, light type=LED red light, light spot size=Ø 3.0 mm light emission, range=50 mm, connection=cable with connector, M8x1 connector, 3-pin, 0.20 m, PUR, housing material=stainless steel (1.4404), active surface, material=PA, operating voltage Ub=10...30 VDC, approval/conformity=cULus,CE,Ecolab,EAC,WEEE