Turck Ni12U-G18-ADZ30X2-B1131 Inductive Proximity Sensor

The TURCK NI12U-G18-ADZ30X2-B1131 Inductive Proximity Sensor is a rugged, Uprox Factor 1 metal-detection device for industrial automation, offering a 12 mm nominal sensing distance in a threaded M18×1 chrome-plated brass housing with a PBT active face. It uses a 2-wire AC/DC output with Normally Open operation, accepts 20-250 VAC or 10-300 VDC supply, and delivers up to 400 mA AC or 300 mA DC, wired via a 1/2"-20 male connector (B1131); it is IP67 rated and provides reverse polarity protection, short-circuit protection, and status indication via green power and yellow switching LEDs. Typical applications include conveyor systems, bottling and packaging machinery, material handling, machine positioning, and other industrial automation tasks that require reliable metal object detection; common replacements include TURCK NI12U-G18-ADZ30X2-B3331, NI10-G18-AZ3X, and Pepperl + Fuchs NJ12GK-N-2W.