Turck BIM-UNR-AP6X-0.3-RS4 Magnetic Field Sensor

The TURCK BIM-UNR-AP6X-0.3-RS4 W magnetic field sensor provides non-contact piston position detection for pneumatic cylinders, delivering reliable actuator feedback in automation environments. Designed for C-groove cylinders, it uses magneto-resistive sensing with a 0.3 m pigtail cable and M12 4-pin male connector, and it offers a PNP normally open, 3-wire output at 11–30 VDC with a 100 mA maximum load. The compact PP housing measures 18 x 2.9 x 4.6 mm, is IP67 rated, and operates from -25°C to +70°C, with repeatability ±0.1 mm and hysteresis ≤1 mm. Special features include one-hand mounting, LED switching indication, reverse polarity protection, short-circuit protection, and a stable mounting design, and it is CE and RoHS compliant. Common applications include packaging machines, conveyor diverters, pick-and-place and palletizing equipment, and other automation retrofits requiring precise cylinder position sensing.