Our reflection light barrier is particularly easy to align thanks to generous installation tolerances. You only install one electrical device plus a reflector. Large reflectors ensure long ranges. The light barriers detect objects regardless of surface, color and material. Thanks to a polarizing filter, they are also suitable for detecting shiny objects. Series=5K, Dimensions=10.8 x 43.5 x 19.5 mm, Interface=NPN normally open/closed (NO/NC), Functional principle=Optoelectronic sensor, Optical functional principle=Reflection light barrier, Beam characteristics=divergent, Light type=Laser red light, Light spot size=Ø 5 mm at 3 m, Range=0...10 m, Connection=Connector, M8x1 plug, 4-pin, Housing material=PC PBT, Active surface, Material=PMMA, Operating voltage Ub=10...30 VDC, Approval/Conformity=cULusCECDRHEACWEEE