Leuze Electronic PRKL 25B/66.1-S8 Reflex Light Barrier

The reflex light barrier, also known as a light barrier with reflector or retro-reflective light barrier, with type number PRKL 25B/66.1-S8 from Leuze Electronic is an electrical light sensor for reliable object detection. The device has dimensions of 5 x 5 x 5 cm and weighs 0.05 kg. Reflex light barriers operate with a common transmitting and receiving element and a reflector that reflects the transmitted light beam back. They are used to detect objects in automation technology, monitor positions, and control feeds in logistics and conveyor technology.