QS18VP6LPQ5: 63188 - Banner Polarized Retro-Reflective PNP Sensor

The Banner QS18VP6LPQ5 is a rugged and high-accuracy polarized retro-reflective sensor designed for challenging industrial environments. Built with a visible red LED beam operating at 630 nm, it ensures accurate detection of targets at distances up to 3500 mm when used with a retro-reflector. Its internal polarization filter ensures that the sensor only responds to light reflected directly from the matched reflector, making it ideal for detecting shiny, curved, or irregular surfaces without interference. The device is housed in a compact rectangular body with an M18 mounting barrel, constructed using industrial-grade ABS plastic. Rated at IP67 and NEMA 4X, it provides excellent resistance to water, dust, and chemicals—suitable for both indoor and outdoor machine environments. The QS18VP6LPQ5 operates on a standard 10–30 V DC power supply and offers a PNP output configuration via an M12 4-pin connector, ensuring plug-and-play installation in most control systems. Its output response time is just 0.6 ms, with a repeatability of 150 µs and a startup delay of 100 ms, allowing for fast and consistent response in high-speed automation lines. An onboard potentiometer allows fine-tuning of sensitivity during setup, while integrated LED indicators support quick diagnostics.

Applications of QS18VP6LPQ5: 63188 - Banner

The QS18VP6LPQ5 is widely used in automated packaging lines, bottling plants, and warehouse conveyor systems. Its ability to accurately detect shiny plastic films, PET bottles, or metal surfaces makes it ideal for food and beverage packaging inspection, pharmaceutical labeling stations, and logistics sorting systems. In scenarios where background reflections can interfere—such as stainless steel surfaces or translucent objects—its polarized beam ensures consistent detection. Maintenance teams trust this sensor for its robust performance, low maintenance needs, and fast response. Engineers often deploy it where space is limited and detection precision is non-negotiable, such as in palletizing equipment, robotic arms, and compact pick-and-place machinery. Thanks to its reliable PNP output and M12 connectivity, the Banner QS18VP6LPQ5 integrates seamlessly into PLC-controlled systems. For access to datasheets, best pricing, and real-time stock availability, reach out to IndMALL—India’s trusted B2B platform for genuine industrial automation components.