Banner Engineering Q4XTBLAF300-QB Photoelectric Sensor

The Banner Engineering Q4XTBLAF300-QB is a rugged Q4X laser distance sensor designed for industrial automation, offering a 25 mm to 300 mm sensing range and a 10–30 V DC supply. It provides digital switching outputs (bipolar: 1 NPN and 1 PNP) along with a 0–10 V analog output that represents the distance measured, enabling both discrete control and proportional feedback. The sensor uses an integral 5‑pin M12 quick-disconnect connector for field wiring and is described as a Class I laser CMOS measuring sensor within the Q4X family. Typical applications include part presence detection, height and position alignment on conveyors, and precision gauging on manufacturing lines where a compact, robust sensor is required.