SICK GLD20G-QK112170ZZZ – 1120842 | JUAL SICK GLD20G-QK112170ZZZ – 1120842 – Detection sensors, Photoelectric sensors G20; Photoelectric retro-reflective sensor With minimum distance to reflector (dual lens system) 30 mm 20000 mm push-pull: PNP/NPN Cable gland terminal connection, 4 terminals visible red light