SICK Im12-04BPS-ZC1 Photoelectric Sensor With Background Suppression

SICK IM12-04BPS-ZC1 is an inductive proximity sensor in the IM Standard family that uses background suppression to reliably detect metal targets at very close range. It provides a 0–4 mm sensing distance, operates on 10–30 V DC, and delivers a PNP normally open output with a 200 mA maximum load. Housed in a compact IP67-rated cylindrical package with an M12 connection, this sensor is built for rugged industrial environments where space is tight and exposure to dust or moisture is common. The IM12-04BPS-ZC1 is cataloged as 7900037 and is widely stocked by major distributors, enabling straightforward replacement or expansion in multi-sensor configurations on automation lines and packaging equipment. Background suppression minimizes false triggers from nearby background metal, improving repeatability when small metal parts pass close to the sensing face. With its standard IM Standard form factor and compatibility with SICK modules, this sensor offers a compact, reliable option for precision metal-detection tasks in tight spaces.