Turck NI60-K90SR-VN4X2 Inductive Proximity Sensor

The TURCK NI60-K90SR-VN4X2 is a long-range inductive proximity switch sensor that detects metallic targets at up to 60 mm using TURCK’s Uprox inductive sensing technology. This 4‑wire NPN changeover device operates from 10–65 VDC, uses an M12 male connector, and comes in a K90SR rectangular housing made of PBT-GF30‑V0 for non‑flush mounting in harsh environments, with an IP67/IP68 protection rating. It switches at up to 250 Hz, tolerates -30°C to +85°C, and includes short-circuit and reverse polarity protection, magnetic field resistance, and Factor 1 sensing for all metals. Common applications include conveyor positioning, pallet detection, machine sequencing, and bulk material handling in heavy industrial automation, and TURCK lists common replacements such as NI50U-CK40-VN4X2, NI75U-Q80-VN4X2, and NI100U-K90SR-VN4X2-H1141.