Point-Type Infrared/Ultraviolet Flame Detector

Point-Type Infrared/Ultraviolet Flame Detector

JTG-UH3-EI8900Ex

JTG-UH3Z1-EI8901Ex

Features

1.Explosion-proof type: Flameproof, Explosion-proof marking: ExdbIICT6Gb; EXtbIICT80CDb
2.Utilizes advanced multi-infrared sensing (MIR) and ultraviolet sensing technologies. It employs infrared sensors with narrowband filters and ultraviolet sensors with narrowband filters of different wavelengths. One sensor operates at the center wavelength reflecting flame information, while the other two sensors monitor other infrared radiation in the environment. The ultraviolet sensor operates at the center wavelength of ultraviolet light reflecting flame information. Combined with the flicker characteristics of the flame, it performs calculations and analysis through a high-performance microprocessor and advanced mathematical algorithm models.
3.This detector effectively suppresses interference from sunlight, lightning, welding, artificial light sources, environmental factors (people, etc.), heat radiation, electromagnetic interference, and mechanical vibration, thus achieving rapid response and accurate identification of flame signals.
4.This detector is suitable for smokeless liquid and gas fires, open flames that produce smoke, and locations where deflagration may occur. For example: wind power stations, petrochemical industry, wine cellars, drilling platforms, military industry, naval equipment, integrated utility tunnels, fireworks factories, aerospace industry, aircraft hangars, aircraft repair yards, highway tunnels, ammunition and explosives warehouses, paint factories, pharmaceutical companies, power plants, printing companies, flammable material warehouses, and other places where combustible carbonaceous materials are present.

Technical Parameter