Turck NI8-GT18-ADZ30X2-B3331 Inductive Proximity Sensor

The TURCK NI8-GT18-ADZ30X2-B3331 S34 S1589 inductive proximity sensor delivers reliable non-contact detection of metallic targets in harsh industrial environments. Built as a two-wire AC/DC device with normally open output and an 8 mm rated sensing distance, it operates from 20-250 VAC or 10-300 VDC and uses a M18 × 1 threaded barrel with PTFE-coated brass housing for chemical resistance and long-term durability. The non-flush mounted sensor features a 7/8" male connector (S34/S1589) and an IP67 enclosure rating, making it suitable for conveyor systems, packaging machinery, material handling equipment, production machinery, and automated assembly lines where rugged sensing is required. It tolerates temperatures from -25°C to +70°C and offers a switching frequency of 20 Hz, with protection features including reverse polarity, short-circuit, and wire-break protection to help minimize downtime. The NI8-GT18-ADZ30X2-B3331 is commonly used for position monitoring, machine sequencing, and conveyor control in metal-target sensing applications. Common replacements include TURCK NI12U-GT18-ADZ30X2-B3331, TURCK NI8-G12-ADZ32X-B3131, and TURCK NI8U-G18-ADZ30X2-B3331.