Which Honeywell Flame Detector is Right for Your Application?
![]() Model |
Detector Type | Burner Type | Pilot Type | Unique Features | Compatible Honeywell Flame Amplifier |
---|---|---|---|---|---|
![]() |
Flame Rod | Gas-Fired | Intermittent or Continuous |
100% Fail-Safe Operation NPT Mount |
R7247A, R7247B R7847A, R7847B R7257, R7289 |
![]() |
Flame Rod | Gas-Fired | Intermittent or Continuous |
100% Fail-Safe Operation Sparkplug-Type Rod Holder and Rajah Electrical Connection |
R7247A, R7247B R7847A, R7847B R7257, R7289 |
![]() |
Thermocouple | Gas-Fired | Intermittent or Standing |
Low-Cost Units for Process Applications | Typically Connected through UDC Controller |
![]() |
Ultravoilet | Coal, Gas, or Oil-Fired | Intermittent or Interrupted |
1/2" Sight Pipe Mount | R7249A, R7249B R7849A, R7849B R7749B, R7259 R7290 |
![]() |
Ultravoilet | Coal, Gas, or Oil-Fired | Intermittent or Interrupted |
1" Sight Pipe Mount | R7249A, R7249B R7849A, R7849B R7749B, R7259 R7290 |
![]() |
Rectification Ultraviolet | Coal, Gas, or Oil-Fired | Intermittent or Interrupted |
Dynamic Self-Check, Shutter | R7247C,
R7847C, R7747C |
![]() |
Ultravoilet | Gas or Oil-Fired | Intermittent or Interrupted |
Dynamic Self-Check | R7861 |
![]() |
Ultravoilet | Gas or Oil-Fired | Intermittent or Interrupted |
Dynamic Self-Check Adjustable Sensitivity with 400:1 Dynamic Range |
R7476A1015 R7886A1001 |