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 26.8 x 13.5 mm, Interface=NPN normally open (NO), Functional principle=Optoelectronic sensor, Optical functional principle=Light sensor, fixed HGA, Optical feature=Background suppression, Light type=LED red light, Light spot size=Ø 3 mm at 15 mm, Range=1...30 mm, Connection=Cable, 2.00 m, PVC, Housing material=ABS, Active surface, Material=PMMA, Operating voltage Ub=10...30 VDC, Approval/Conformity=CEcULusWEEE