The Photoelectric proximity sensor recognizes the truck and sends a signal to the control unit. As soon as the sensor detects that the truck has left the loading ramp, the crash guard automatically moves into the protection position in order to protect the entire loading point for the next loading operation. If a light beam is interrupted, as we recognized it from the Light Barrier and an electrical signal is transmitted to the control unit.
The sensor is part of the Nani security package. There are different versions and also various mounting brackets.
Very robust housing with good chemical resistance
Very long ranges and highj precision over a long range
High immunity to ambient light increases reliability and availability