| Photoelectric sensors, GR18, GRL18-P2437, Functional principle: Photoelectric retro-reflective sensor, Functional principle detail: With minimum distance to reflector (dual lens system), Switching output: PNP, Switching mode: Light/dark switching, Connection type: Male connector M12, 4-pin, Light source: PinPoint LED, Adjustment: Potentiometer, Communication interface: -, Included with delivery: Fastening nuts (2 x) |