Our frame and ring light barriers detect mostly small objects. They are used wherever metallic or non-metallic objects are to be detected not only periodically, but across a range, quickly and independent of surface.
OGWSD frame light barriers detect fast-moving and static objects in an established rectangular range of up to 300 x 397 mm. They have a robust metallic housing with impact protection and can be operated by way of a potentiometer.
ORSD ring light barriers are used in feed control and for the counting of small parts. They reliably detect fast-moving and static objects in a round detection area and in tubes with a diameter of 20 mm or smaller.