Q25SP6LPQ: 31934 - Banner 2000 mm PNP Retro-reflective Sensor

The Banner Q25SP6LPQ is a high-performance photoelectric sensor designed to detect objects up to a range of 2000 mm using a Visible Red LED in a polarized retro-reflective configuration. This makes it ideal for identifying shiny or reflective objects with high accuracy, while ignoring unwanted light from the background. Housed in a durable thermoplastic rectangular body, this sensor carries an IP69K and NEMA 4X rating, providing outstanding resistance to water, dust, and chemical exposure in washdown or outdoor environments. The Q25SP6LPQ operates on a 10–30 V DC power supply and delivers PNP discrete output through a standardized M12 connection. Its 3 ms response time and 750 µs repeatability ensure quick and stable switching in fast-paced automation processes. The 4-pin configuration simplifies integration into control panels, while the LED indicators help operators easily verify sensor status in real time. An acrylic lens further protects the internal optics, and a 100 ms power-up delay ensures the system stabilizes before operation begins. Designed to work in extreme temperatures from -40°C to 70°C and up to 90% relative humidity, the sensor remains consistent even in challenging conditions. For full product details, wiring diagrams, and mechanical drawings, refer to the official Q25SP6LPQ datasheet.

Applications of Q25SP6LPQ: 31934 - Banner 2000 mm PNP Retro-reflective Sensor

The Q25SP6LPQ is engineered for automation systems that require accurate long-range object detection without compromising space or reliability. In packaging lines, it identifies box presence before labeling or filling. In automotive assembly, it ensures components like doors or panels are correctly aligned before the next process. Thanks to its polarized sensing mode, it’s especially effective for detecting reflective objects such as plastic-wrapped cartons, metallic surfaces, or glossy components without false triggering. This sensor is also used in material handling systems for tracking items on conveyors and verifying product presence in load zones. Its resistance to harsh cleaning procedures makes it well-suited for food and beverage environments, where hygiene and equipment reliability are critical. Maintenance engineers appreciate its plug-and-play M12 connector and visible status indicators, which simplify diagnostics and reduce downtime. Whether used in warehouse automation, OEM machines, or production lines, the Banner Q25SP6LPQ brings precision, robustness, and peace of mind to industrial automation systems.