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=R020K, Dimensions=7.7 x 32.5 x 13.5 mm, Interface=NPN normally open (NO), Functional principle=Optoelectronic sensor, Optical functional principle=Light sensor, triangulation, Optical feature=Background suppression, Beam characteristics=Focus typically at 15 mm, Light type=LED red light, Light spot size=Ø 4.4 mm at 80 mm, Range=1...150 mm, Connection=Cable, 2.00 m, PVC, Housing material=ABS, Active surface, Material=PMMA, Operating voltage Ub=10...30 VDC, Approval/Conformity=CEcULusWEEE