C7061A1020 UV Flame Sensor – High-Sensitivity Industrial Burner Flame Detector

The C7061A is a dynamic self-checking flame detector utilised for sensing the ultraviolet radiation generated by the combustion of gas, oil, or other fuels. An oscillating shutter interrupts ultraviolet radiation reaching the UV sensor 12 times per minute to provide the UV sensor tube checking function. Amplifier circuitry components are checked from the microprocessor in a 7800 Series Control module (purchased separately). The capable UV flame detectors can be mounted horizontally, vertically or at any other angle. Self-checking models require faceplate alignment and have integral locating reference points to assure proper shutter mechanism operation. Ultraviolet radiation sensing tube and quartz viewing window are field replaceable and the threaded conduit fitting and colour-coded lead wires facilitate electrical installation. Two flame detectors can be wired in parallel to reduce nuisance shutdowns in difficult flame sighting. Applications and it incorporates a UV sensor tube checking feature; used with R7861 Dynamic Self-check Amplifiers. Accepts 129464N ultraviolet sensing tube.

• Self-check function, SIL 3 capable, ¾ NPT Internal thread
• 40°F (-40°C) rated ultraviolet sensing tube
• Housing meets NEMA 4 enclosure standards (C7061A)
• Multi-angle mounting, Cast aluminium cover
• Protective heat block built into mounting flange, IP66 protection rating