FD10-UVIR2Double IR & UV Flame Detector FD10-UVIR2 double IR & UV flame detector is a new type of intelligent fire detection equipment. The detectors uses two IR sensors and one UV ultraviolet sensor. Infrared sensors are with different wavelengths with narrow-band filtering. Ultraviolet sensoris with solar-blind band. One IR sensor and the UV sensor are used to reflect the center wavelength of the flame information. The other IR sensor is used to monitor other infrared radiation in the environment. Combining with the flicker characteristics of the flame, analyzing through high-speed microprocessors and calculating by mathematical algorithms, the radiation spectrum with flame characteristics is confirmed as a fire alarm. The detector suppress the interference of sunlight, lightning, electric welding, thermal radiation, electromagnetic interference, mechanical vibration and other interference. thus achieving the rapid response and accurate identification of the flame signal. • Using high-speed, low-consumption and hiah-performance 32-bit data processing chip • Excellent resistance to radio frequency and electromagnetic interference • Perfect patent algorithm, fast response, high stability, strong anti-false alarm ability • Detection angle of 90° (IR sensors) and 120° (UV sensor) • The longest detection distance can reach 50 meters • Multi-level sensitivity settings to meet the needs of different occasions • Magnetic bar adjusts sensitivity, no need opening the cover on site • Explosion-proof design, suitable for hazardous areas in many types of industrial sites