Turck BI3U-M12-AP6X-H1141-MFR Inductive Proximity Sensor

The Turck BI3U-M12-AP6X-H1141-MFR inductive proximity sensor delivers reliable, contactless metal detection with a 3 mm (0.12 in) sensing distance in a compact M12 package. As part of Turck's uprox+ family and featuring Factor 1 technology, it provides equal detection range for all metals and high resistance to magnetic fields in harsh industrial environments. Its 3‑wire PNP normally open output operates on 10–30 VDC, with a maximum switching current of 200 mA and a switching frequency up to 3 kHz. The device uses a threaded M12 x 1 barrel with a chrome-plated brass housing, 52 mm (2.05 in) long, and a flush-mount design with IP68 protection for robust factory automation use. Suitable for OEM equipment and quick maintenance, it excels in packaging machines, conveyors, assembly equipment, robotic work cells, and material handling systems where PLC-controlled position sensing and non-contact object detection are required. It operates from −30°C to +85°C and includes protective features such as reverse polarity protection and short-circuit protection to enhance reliability in industrial environments.