PNP/NPN OPTICAL RETROREFLEX SENSOR BASIC NAME SENSOR OPTICAL MODIFIER TYPE RETROREFLEX AMPLIFIER WITHOUT AMPLIFIER BODY THREADED PIPE MATERIAL POLYCARBONATE PROTECTION GRADE IP-67 ELECTRICAL CONNECTION CONNECTOR M12 PLUG PIN 4 SIGNALLING 3 LED STATUS OUTPUT PNP/NPN DIMENSIONS M12 X 1 X 81.5 MM SUPPLY VOLTAGE 10 TO 30 VCC SENSING DISTANCE 0 TO 3000 MM COMMERCIAL REFERENCE BALLUFF-BOS-18KF-NA-1QD-S4-C