Turck BI2-GT12-ADZ32X-B3131/S34 Inductive Proximity Sensor

The Turck BI2-GT12-ADZ32X-B3131/S34 inductive proximity sensor is a weld-field immune, non-contact metal-detection device designed for industrial automation in environments with welding currents and electromagnetic interference, such as robotic welding cells, automotive assembly lines, conveyors, and fixture-positioning systems. It detects metallic targets at a 2 mm sensing distance with a 2-wire normally open output, operates from 20-250 VAC or 10-300 VDC, and switches up to 100 mA at a maximum 20 Hz using a 1/2" 3-pin male connector for flush-mount installation. Built for durability, it features a PTFE-coated brass housing with a threaded M12 x 1 barrel, a PA12-GF30/PTFE-coated active face, and IP67 protection, plus magnetic-field resistance, short-circuit protection, reverse polarity protection, and a red LED status indicator; identification number 4205005 applies to this Turck part.