The Keyence QS-10N is a high-performance thrubeam photoelectric sensor receiver, an essential component of the reliable QS-10 series. Engineered for exceptional stability and accuracy, the QS-10N works in tandem with a compatible emitter to achieve a long sensing distance, ensuring reliable object detection. Its compact and rugged design makes it suitable for demanding industrial environments. This model, featuring an NPN output, is ideal for a wide range of automation applications, including presence/absence detection, parts counting, and positioning on conveyor systems, integrating seamlessly with PLCs and other control systems.