Banner Engineering Q45UR3BA63CQ Proximity Sensor

The Banner Engineering Q45UR3BA63CQ is a remote ultrasonic sensor kit in Banner’s U-GAGE Q45UR family that pairs a compact transducer with a controller for non-contact detection across a 50 to 250 mm range. It operates on 12–24 V DC and provides bipolar outputs (NPN and PNP) for flexible PLC wiring, with data filtered by digital processing and temperature compensation to maintain repeatable performance in challenging environments. Programming is done via push-button TEACH mode or remote input, with window limits configurable in two main modes: near/far window or center a set point within four selectable window sizes; outputs indicate in-window or out-of-window status for gauging and inspection tasks. The kit uses a 2 m (6.5 ft) integral cable to connect the remote sensor to the controller and supports options for 5-pin Mini QD or 5-pin Euro QD connections, depending on the model. Typical applications include gauging, presence detection, and other non-contact inspection tasks where precise object presence within a defined window is required.