Key specifications
| Detection principle | flicker detector |
|---|---|
| Application type | oil-fired and industrial burners |
| Detection principle | flicker |
| Operating principle | infrared radiation |
| Design features | axial white |
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90.48EUR
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Description
This flame sensor from Honeywell is a flicker detector for oil-fired and industrial burners. It detects flame by sensing the flicker of infrared radiation. The sensor has an axial white design. Its SKU is 1653204, with article numbers 1653204 and 852211007.
Further details
| Application | automatic flame presence monitoring in burners and boilers |
|---|---|
| Line of sight | direct line of sight to combustion zone required |
| Typical failure modes | contaminated or fogged optical window, aged sensor cell producing weak signal, damaged cable sheath causing intermittent connection |
Choosing and fitting
Flame sensors of this type require a direct line of sight to the combustion zone and are selected by detection principle, spectral range, response time, cable length, connector type, and mounting sleeve or bracket. When replacing, confirm that the mounting arrangement allows correct flame viewing, the electrical connector is compatible, and the cable is long enough for the installation. Always check the burner manual for the required sensor type and response time.
Signs of failure
Typical failure modes include a contaminated or fogged optical window, an aged sensor cell producing a weak signal, or a damaged cable sheath causing intermittent connection. A failing sensor may cause the burner control to go into lockout if no flame signal arrives within the safety time. Check the optical window for cleanliness, the sensor signal strength, and the cable integrity.
All specifications
| Detection principle | flicker detector |
|---|---|
| Application type | oil-fired and industrial burners |
| Detection principle | flicker |
| Operating principle | infrared radiation |
| Design features | axial white |
Part numbers
| SKU | 1653204 |
|---|---|
| Additional article | 852.211.007 |
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