SICK GLD20G-QLRC2170ZZZ – 1119876 | JUAL SICK GLD20G-QLRC2170ZZZ – 1119876 – Detection sensors, Photoelectric sensors G20; Photoelectric retro-reflective sensor With minimum distance to reflector (dual lens system) 30 mm 20000 mm relay Cable gland terminal connection, 5 terminals visible red light