The compact light barriers and sensors in the O-40 Standard series are suited for medium ranges in a broad field of application. The sensors are reliable, economic and cost-efficient. The universal slotted-hole fastening makes flexible mounting possible.
Diffuse reflective sensors
Energetic retroreflective diffuse sensors are economic sensors with a transmitter and receiver in one housing. The working distance and the brightness of the object and background influence object detection, wherein bright objects can be recognized well against dark backgrounds.
Retroreflective sensors make long ranges possible, with simple assembly and a high degree of system availability. The emitted light is reflected back by a reflector and evaluated in the retroreflective sensor.