Turck BI5-GT18-ADZ30X2-B3331 Inductive Proximity Sensor

Turck BI5-GT18-ADZ30X2-B3331/S34 inductive proximity sensor provides reliable non-contact metal object detection for position sensing in industrial automation. With a 5 mm sensing distance, it switches via a 2-Wire Normally Open output and supports a wide operating voltage of 20-250 VAC or 10-300 VDC, making it compatible with both relay-controlled and PLC-based systems. The device features AC/DC universal operation, reverse polarity protection, wire-break protection, latching short-circuit protection, and LED switching indication (green power LED, red switching LED). Its chrome-plated brass housing (CuZn) is M18 x 1 threaded and flush-mountable, connected by a 1/2" 3-pin male connector, and rated IP67 for rugged industrial environments. Operating temperature range is -25°C to +70°C, with AC operational current up to 400 mA and DC up to 300 mA, a minimum operating current of 3 mA, and a switching frequency of 20 Hz. Weight is approximately 59 g. Common applications include conveyors, packaging machines, assembly stations, machine tools, and other automated production lines requiring reliable non-contact metal detection and position feedback for PLC controls. Identification Number 4255400 aids reference to the exact part: BI5-GT18-ADZ30X2-B3331/S34.