Banner Engineering's MINI-BEAM SM312DQD is a compact, self-contained diffuse photoelectric sensor with a 380 mm sensing range for small-target detection. It operates from 10 to 30 V DC and draws about 150 mA. The unit provides a bipolar output: 1 NPN and 1 PNP, delivered through a 4-pin M12 integral quick-disconnect connector. Ideal for presence/absence checks on conveyors, packaging lines, and compact automation cells where space is limited.
