The QS18VP6D is a diffuse-mode photoelectric sensor from Banner Engineering's WORLD-BEAM QS18 series, designed for versatile industrial applications. It features a compact, rectangular housing with an 18 mm threaded lens, allowing for flexible mounting options. Operating on a 10 to 30 V DC supply, it offers a sensing range of up to 450 mm and provides complementary solid-state PNP outputs for both light and dark operation modes. The sensor's response time is approximately 0.6 milliseconds, ensuring rapid detection.