Banner Engineering Q45BB6LPQ Polarized Photoelectric Sensor

The Banner Engineering Q45BB6LPQ Polarized Photoelectric Sensor is a rugged rectangular sensor in the Q45 Series designed for polarized retroreflective sensing. It operates on 10–30 V DC and provides two discrete outputs in a bipolar configuration (one NPN and one PNP) via a 4-pin Mini Integral Quick Disconnect (QD); the LPQ variant includes a 2 m (6.5 ft) pre-wired cable. Sensing range is 0.15–6 m (6 in to 20 ft) with a visible red beam for alignment, and the housing is thermoplastic rated IP67 (NEMA 6P) for protection against dust and washdown environments. The sensor supports light/dark operate modes and is optimized for polarized retroreflective targets, making it suitable for conveyors and packaging lines where reliable detection of reflective surfaces is required. With a maximum range and dual-output configuration, it offers versatile integration with control systems, enabling both sourcing and sinking logic from a single device. The Q45BB6LPQ designation identifies the polarized retroreflective model with a 4-pin QD connection.