FLD-3311-FLP: Advanced UV & IR Flame Detector for Critical Industrial

Safety The FLD-3311-FLP, part of the Phoenix Series, is a highly reliable UV & IR Flame (Radiant Energy) Detector designed for early fire detection in hazardous environments. Utilizing advanced multi-spectral technology, it detects fire through dual UV and IR sensors, providing exceptional false alarm immunity and long-range flame detection capabilities. This detector offers triple and multi-spectrum design with a field of view of 110° ±10°, and an impressive detection range—up to 27 meters for n-Heptane and 25 meters for common fuels like diesel, gasoline, and kerosene. Its high sensitivity and fast response time (under 3 seconds) ensure immediate action during fire outbreaks. Engineered for use in chemical plants, oil & gas installations, power plants, paint booths, explosives handling units, and other critical sectors, the FLD-3311-FLP meets stringent safety and environmental certifications including PESO, CIMFR, SIL2 compliance, and IP66/IP68 ingress protection. It supports Modbus RTU and HART communication, providing remote configuration and diagnostics. The detector features programmable sensitivity, built-in self-diagnostics, multiple relay outputs, and 4–20mA analog signal for fault and fire status. It comes with an explosion-proof SS316/316L enclosure, wall mounting accessories, and is compatible with test lamps and HART communicators. Incorporating functional safety to SIL2 standards, this detector is a must-have for ensuring human and industrial safety in high-risk applications, offering unmatched performance, flexibility, and reliability.