Photoelectric Proximity Switches with Foreground Suppression (FGS)
Detection of low objects, e.g. on conveyor belt. Objects, which reduce distance from scanning plane to sensor, are detected. more...

Photoelectric Proximity Switches with Background Suppression (BGS)
Detection of objects within a defined scanning range. Objects beyond this range are not detected. more...

Photoelectric Proximity Switches with Background Blanking (BGB)
Same as background suppression, only the distance from the scanning plane to the object is larger. more...

Photoelectric Proximity Switches, Energetic
Scanning range / switching point can be set by adjusting sensitivity. more...