The Saacke FLS 09 UV-5 is a compact and robust ultraviolet (UV) flame scanner designed for the reliable monitoring of flames in industrial burner applications. It is specifically engineered to detect the UV radiation emitted by gas and oil flames, ensuring safe and efficient operation. Its failsafe design, featuring self-monitoring capabilities, makes it an ideal choice for continuous or intermittent operation in demanding environments such as power plants, chemical facilities, and incineration plants. The FLS 09 UV-5 provides a dependable output signal for burner management systems, contributing to overall plant safety and process stability.