Retroreflective sensor GLV18-55-G/25/102/159 GLV18-55-G/25/102/159 Efficient Line in a short M18 plastic enclosure for standard applications Two devices in one: choose between clear object detection or retroreflective operation mode with an extensive detection range 4 LEDs indicator for 360° visibility Optimized potentiometer layout for a clear control button arrangement in the application DC voltage version