Turck BI5-M18-Y1X-H1141 Inductive Proximity Sensor

The Turck BI5-M18-Y1X-H1141 is a NAMUR inductive proximity sensor designed for intrinsically safe, non-contact metal detection in hazardous areas. With a 5 mm sensing distance, it provides a 2-wire NAMUR output and operates from a nominal 8.2 VDC supply; target detected draws ≤ 1 mA, while not detected requires ≥ 3 mA. The unit features an M18 x 1 threaded barrel, chrome-plated brass housing, M12 x 1 male connector, flush mounting, PA12 active face, and IP67 protection. It is commonly used for contactless detection of metallic targets in chemical plants, refineries, pharmaceutical production systems, process automation equipment, and hazardous area material handling where NAMUR-compatible control systems and intrinsic safety barriers are required. Common replacements include Turck BI5U-M18-Y1X-H1141, BI5-EM18-Y1X-H1141, and NI5-M18-Y1X-H1141.