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=5K, dimensions=10.8 x 43.5 x 19.5 mm, interface=NPN normally open/closed (NO/NC), operating principle=optoelectronic sensor, optical operating principle=light sensor, triangulation, optical special feature=background suppression, beam characteristics=focus typically at 260 mm, light type=laser red light, light spot size=0.2 x 0.3 mm in focus, range=20...300 mm, connection=plug connector, M8x1 plug, 4-pin, housing material=PC PBT, active surface, material=PMMA, operating voltage Ub=10...30 VDC, approval/conformity=CEcULusCDRHWEEE