SICK 1120834
SICK Compact photoelectric sensors, G20, GTE20G-1H111170ZZZ, Sensing range min. / max.: 0.02 m / 2 m, Sensor principle: Photoelectric proximity sensor, Detection principle: Energetic, Switching output: Push-pull: PNP/NPN, Connection type: Cable, 4-wire, 2 m, Light source: LED, Type of light: Visible red light, Housing material: ABS, Adjustment: Potentiometer