Dual infrared flame detector with operating band from 0.75 to 2.7 micron/meter. High immunity to light interferences, smoke, vapours or dusts, programmable response time and sensibility, Self test diagnostic function, low current draw, alarm and fault relay output or 4/20mA signal. Power supply 14…28 VDC, maximum draw 28mA, operating temperature -10 + 55°C, relative humidity 95% without condensation, protection class IP65. Approved: SIL2 ed EN 54-1.Talentum UV/IR2 accurately detects flickering, low-frequency IR and UV radiation (1 to 15Hz) emitted by flames during combustion.

Offering a maximum ambient operating temperature of 55°C (FM:+60°C/140°F), the UV/IR2 detector has a UV sensor and two IR sensors that respond to different IR wavelengths from both the UV and IR spectrums. A combination of UV and dual IR signal processing techniques eliminates false alarms from flickering sunlight, arc welding, and lighting.