Infrared and ultraviolet flame detector (IR/UV) addressable explosion-proof is recommended for fire alarm systems in both closed and open areas under canopy, with the presence of explosive gas-air, vapour-gas, dust-air mixtures and layers of explosive dust. The detector is resistant to direct, reflected and re-reflected radiation from electric arc and argon welding, metal cutting and grinding machines, flashing beacons of special vehicles.
It is also resistant to direct and reflected sunlight, light of halogen lamps without protective glass filter, light of fluorescent lamps of DRL type with damaged outer bulb. The detector is designed to detect fires by registering an open flame centre and issuing "Fire" notifications.
ABS housing is plastic, painted with antistatic paint. Explosion protection marking PB Ex mb I Mb X / 1Ex mb IIC T6 Gb X / Ex mb IIIC T85oC Db X
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