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=18M, dimensions=Ø 18 x 75 mm, interface=PNP normally open/closed (NO/NC), operating principle=optoelectronic sensor, optical operating principle=light sensor, energetic, beam characteristics=divergent, light type=LED red light, light spot size=Ø 50 mm at 600 mm, range=0...500 mm, connection=plug connector, M12x1 plug, 4-pin, housing material=brass, active surface, material=glass, operating voltage Ub=10...30 VDC, approval/conformity=CEcULusEACWEEE