Turck NI10-K20SK-AP6K Inductive Proximity Sensor

The TURCK NI10-K20SK-AP6K Inductive Proximity Sensor provides non-contact detection of metal targets with a 10 mm nominal sensing distance and a non-embeddable inductive design, housed in a 20 mm smooth short-barrel for compact equipment. It features a PNP transistor output that is normally open, runs on 10–30 VDC, and supports up to 200 mA, with a DC 3-wire wiring configuration and standard cable connection for straightforward field wiring in metal-detection and machine-positioning applications across conveyors, packaging lines, and automation equipment. Constructed with an industrial thermoplastic housing, this IP67-rated sensor is designed for non-flush installation and operates from -25°C to +70°C, with a switching frequency up to 0.5 kHz, and offers protection against dust and water exposure. Common replacements include TURCK NI10U-K20SK-AP6X2, TURCK BI10-K20SK-AP6X, and IFM Electronic IFS240, making it a compatible option for OEM retrofits and automation upgrades. Typical applications include bottling equipment, transfer conveyors, pallet handling, machine tools, and packaging machinery where reliable metal object detection and position feedback are critical.