Energetic light sensors are ideal for detecting contrast differences. They detect objects depending on their surface, color and material. They are cost-effective, easy to install and align. Series=64K, Dimensions=25 x 69.7 x 100.4 mm, Interface=Relay normally open/closed (NO/NC), Operating principle=Optoelectronic sensor, Optical operating principle=Light sensor, energetic, Beam characteristics=divergent, Light type=Infrared, Range=50...2000 mm, Connection=Screw terminals, Housing material=PBT, GF30, Active surface, Material=PC, Operating voltage Ub=24...60 VDC/24...240 VAC, Approval/Conformity=CEcULusEACWEEE