Sick WL100-2P4439 Reflection Light Barrier

The reflection light barrier, also known as a reflection sensor, reflection photocell, or reflex light scanner, with type number WL100-2P4439 from Sick is an electrical light sensor for reliable object detection in industrial applications. The device has the dimensions 10 x 4 x 8 cm and weighs 0.2 kg. Another part number for this product is 6052362 from Sick. Reflection light barriers emit a light beam that is reflected back by a reflector and triggers a signal when interrupted by an object, making them used for monitoring conveyor belts and for position control in packaging technology. Typical applications include object detection in material flow control and workpiece positioning in mechanical engineering.