Operating Principle:Ultraviolet Flame Detection Technology
Detection Range:Visible UV Light Spectrum
Response Time:Less than 1 second
Accuracy:± 5% of Full Scale
Operating Temperature:-20°C to +50°C
Humidity Resistance:Up to 95% RH without condensation
Power Supply Voltage:12V DC
Current Consumption:Max 50mA
Mounting:1/2 inch Sight Pipe
The Honeywell C7027A1049 Flame Sensor is engineered to provide unparalleled reliability in detecting flames within gas-fired systems, ensuring continuous operation and enhanced safety measures.
Featuring a compact design, it easily mounts on a 1/2 inch sighting pipe via an integral collar, making installation straightforward and efficient.
Designed for use with Honeywell’s Flame Safeguard primary safety controls and burners requiring ultraviolet flame detection, this sensor ensures precise and timely response.
It is capable of being wired in parallel for demanding sighting applications, offering flexibility in deployment scenarios.
Withstanding pressures up to 5 psi (34.5 kPa) when correctly installed, it maintains integrity under operational stress.
Equipped with a built-in category C2 EMC filter (standard for the first environment), this sensor operates seamlessly in harsh environments, providing robust performance.
Equipped with UL/cUL/CE/C-Tick/GOST R certifications, the Honeywell C7027A1049 Flame Sensor meets stringent international safety standards, ensuring peace of mind for users.


