The Baumer IFFM 20N17A3/S35L is a compact flush-mount inductive proximity switch with an 8 mm nominal sensing distance for detecting metal targets. It features a NPN normally-open output, operates from 10–30 V DC, and can sink up to 200 mA with built‑in short‑circuit and reverse‑polarity protection. The device uses a 20 mm wide, 32 mm long brass nickel-plated housing with a PBT sensing face, an M8 connection, and IP67 protection, rated for -25 to +75 °C; a red LED indicates output status. This sensor is suited for space‑constrained automation applications where robust sensing of metal parts is required.
