The Photoelectric proximity sensor GPN 50 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.
10 m range
Detection range adjustable
Modulated infrared light
Operating voltage: 12 to 240 VDC and 24 to 240 VAC, 50/60 Hz