Fork light barriers with adjustable fork width are established sensors with a new concept. Until now, different applications required separate fixed fork light barriers. High storage and procurement costs were the result.

Now, the complete fork width range from 5 to 85mm and 5 to 145mm can be covered with a single adjustable fork. The application possibilities are unlimited: the optimal adjustment of the fork width makes it possible to detect, for example, a small slot in a thin plate as well as an object on a conveyor belt. The modification of the fork depth and the maximum fork width is possible after the initial installation due to the modular design.