The IFM Electronic IFK2004-ARKG is an inductive proximity sensor that detects metallic targets without physical contact. It operates on a 10–55 V DC supply and provides a 4 mm sensing range, ideal for close-range metal detection in automated systems. The part number IFK2004-ARKG identifies this model within IFM’s IFK family. This sensor is suited for industrial automation and machinery where reliable, non-contact sensing is required, such as on conveyors, actuators, and other metal-facing components within automated assembly lines.
