Fork light barrier Eickmann Elektronik OGS-20-PSK-ST3The fork light barrier type OGS-20-PSKI-ST3 from Eickmann Elektronik with a fork width of 20 mm in a robust metal housing is characterised by its high switching frequency of 5,000 Hz, the dark-on mode and the high protection rating IP67. The transmitting light is red light, pulsed and the output is positive switching. The smallest detectable object is of 0.4 Ø in mm. The fork light barrier OGS-20-PSKI-ST3 is connected by means of a 3-pole M8 connection. The light barrier is used for part detection in supply guides, contour verification of components, double feed control, edge detection.