The device consists of two blocks which are installed on moving element and stationary part of the equipment. Angle change between them allows to determine the on-position or off-position of the trailing equipment and attached implements. This information is displayed in the dispatching software and allows to exclude technological moving while calculating the treated area.
Application:
1. Hatch opening control.
2. Crane boom lifting control.
3. Identification of trailing machinery together with working position.