Banner Engineering QS18VP6FF50Q8 Photoelectric Sensor

Banner Engineering’s QS18VP6FF50Q8 is a World-BEAM QS18 series fixed-field background-suppression photoelectric sensor in an 18 mm housing. It detects objects at a 50 mm range while ignoring cluttered backgrounds, making it ideal for conveyor and packaging tasks in automation. The sensor operates on 10–30 V DC and provides a complementary PNP solid-state output for straightforward PLC interfacing, with support for both dark-on and light-on configurations to adapt to varying lighting and surface reflectivity. This variant ships with a 6 in (150 mm) M8 quick-disconnect pigtail for easy installation and replacement. The model is identified in Banner’s catalog as QS18VP6FF50Q8 (part 71755), ensuring you receive the fixed-field, background-suppression performance designed for precise 50 mm sensing. Typical applications include presence detection on packaging lines, bottle or cap positioning on conveyors, and general machine automation where reliable sensing amid background clutter is required.