QS18VP6XLPQ8: 801261 - Banner PNP Photoelectric Sensor

The QS18VP6XLPQ8 from Banner is a rugged and compact Photoelectric Sensor that delivers fast and reliable object detection with PNP discrete output. It features polarized coaxial sensing mode and a visible red LED beam operating at 625 nm, making it capable of consistently identifying reflective or low-contrast targets. With a maximum sensing distance of 3000 mm, it’s suitable for both short- and medium-range applications. Housed in a robust rectangular ABS enclosure with M18 mount, the sensor carries an IP67 rating and NEMA 4X certification, making it resistant to water, dust, and harsh conditions in industrial environments. The sensor uses a 4-pin M12 quick-disconnect connector for ease of installation and supports a 10–30 V DC power supply. Engineers can fine-tune its sensitivity via a built-in potentiometer, ensuring optimal performance across varied surfaces. It offers an ultra-fast response time of 0.4 ms, with a repeatability of 100 µs and a power-up delay of 100 ms. The integrated PMMA lens ensures clear transmission of the beam, while LED indicators provide real-time status feedback during alignment and operation. This model supports reliable detection across a wide temperature range of -40°C to 70°C, offering dependable performance in both indoor and outdoor automation setups.

Applications of Banner QS18VP6XLPQ8

The Banner QS18VP6XLPQ8 PNP Photoelectric Sensor is used in a wide range of industries including automotive, material handling, packaging, and electronics. It is highly effective for object presence detection on conveyors, component verification in assembly lines, and alignment tasks in robotic systems. Its polarized coaxial design enables precise detection of shiny, transparent, or unevenly colored objects that would otherwise challenge standard sensors. In bottling plants and pharmaceutical lines, it ensures container presence before filling or sealing operations. For machine builders, it simplifies integration while providing exceptional flexibility in tight or dynamic environments. Engineering colleges and training institutes also use this model to demonstrate real-world photoelectric sensing principles. The QS18VP6XLPQ8 offers a strong balance of range, durability, and ease of use—making it a go-to solution for automation professionals looking for a dependable sensor under varied industrial conditions.