SICK 1109687
SICK Miniature photoelectric sensors, G6, GTE6L-E4211, Sensing range min. / max.: 0 mm / 450 mm, Sensor principle: Photoelectric proximity sensor, Detection principle: Energetic, Switching output: NPN, Connection type: Male connector M8, 4-pin, Light source: Laser, Type of light: Visible red light, Housing material: ABS, Adjustment: Potentiometer