The Pepperl+Fuchs RL31-8-1200-RT/73C/136 is a retroreflective photoelectric sensor ideal for industrial automation. This light barrier features an M12, 4-pin connection and is designed for precise movement detection and proximity switching. Its typical applications include object detection, counting, and positioning in conveyor systems and production lines. https://elecena.pl/product/28995564/pepperl-x2b-fuchs-rl31-8-1200-rt-73c-136-light-barrier-compact-amp-robust-design 2025-06-26 https://elecena.pl/product/28995564/pepperl-x2b-fuchs-rl31-8-1200-rt-73c-136-light-barrier-compact-amp-robust-design 2025-09-14