Features

• RL31 Diff*** Block Style DC Photoelectric Sensors. The RL31 range of diff*** photoelectric sensors from Pepperl + Fuchs offers a compact sensor suitable for factory automation applications within industrial environments. Diff*** sensors work when an object moves within the sensing range by using light from the emitter which will strike the target object within range which will then be reflected directly into the receiver unit and activate the sensor. Diff*** sensors are ***d in part presence, error proofing, fill, product height and lid presence applications. Operating voltage DC Compact and stable housing Protection class II Highly visible LED Powerful push-pull output