Pepperl+Fuchs Through-Beam Optical Sensor 20m 2 x PNP

Low-cost range of light barriers in M18 plastic housings. Fixed range settings for single-path and reflection light barriers. Adjustable scanning range for light scanners. Short-circuit and polarity protection. Switching state indication by LED. 2-m cable connection or M12, 4-pin connector. 2 x PNP, antivalent.