The FL500 UV/IR Flame Detector is FM performance-approved for six different fuel sources: butane, ethane, heptane, methane, methanol and propane. By combining a precision ultraviolet sensor for quick response with an infrared sensor that monitors flame-emitted radiation, the FL500 Flame Detector operates at faster speeds with unsurpassed false-alarm immunity to provide the industry’s most reliable monitoring in its class. It features three external LED indicators for local verification by technicians of normal operation, fault conditions and alarms.
Product information is provided by manufacturers. This publication has not independently tested manufacturers' products and cannot assume responsibility for the validity of product claims.