In addition to its analogue voltage output, the FT 20 R(L)A also has a switching output and offers the possibility of defining a switching window by means of two switching points. It can thus serve as a threshold switch. Thanks to their simple operation, these sensors are suitable for straightforward measurement and control tasks at distances of up to 200 mm.
Dancer roll regulation and sag monitoring
Determining the roll diameter of an unwinding machine
Stacking height measurement, double layer detection and height measurements in the wood processing, packagingand handling industry
Distance measurement and positioning on robot grippers at „pick & place" applications