SICK HL18-N4A3BD – 1071771 | JUAL SICK HL18-N4A3BD – 1071771 – Detection sensors, Photoelectric sensors H18 Sure Sense; Photoelectric retro-reflective sensor 30 mm 5000 mm NPN Light/dark switching – male connector male connector M12, 4-pin LED Potentiometer Detecting – Standard objects Signal strength light bar