Turck BI4-G12-RDZ32X-B3131 Inductive Proximity Sensor

The Turck BI4-G12-RDZ32X-B3131 inductive proximity sensor delivers reliable non-contact metal detection and position feedback in industrial automation. It detects metallic targets at a 4 mm sensing distance, provides a 2-wire normally closed output, and accepts universal control voltage from 20–250 VAC or 10–300 VDC with a maximum switching current of 100 mA. Housed in a chrome-plated brass, M12 x 1 threaded barrel designed for flush mounting and rated IP67, it is well-suited for conveyors, packaging lines, assembly stations, machine tools, and other material handling or automated production equipment requiring compact, rugged metal-detection sensing. Key features include AC/DC universal operation, short-circuit protection, and LED switching indication to aid diagnostics, with an operating temperature range of -25°C to +70°C.