Pepperl Fuchs RL28-55/47/74

Retroreflective sensor RL28-55/47/74, Retroreflective sensor with polarization filter, Retroreflective Sensors, Ultra bright LEDs for power on, weak signal indication and switching state, Not sensitive to ambient light, even with switched energy saving lamps, Waterproof, degree of protection IP67, Protection class II, Optical surface made of scratch-resistant glass, Traverse distance up to 100 km, Mechanically rugged: no wearing parts, long operating life, maintenance-free