R7847B1064 Amplifier

Manufacturer: Honeywell


Available on backorder

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Solid state plug-in amplifiers that respond to flame detector inputs to indicate the presence of flame when used with 7800 SERIES relay modules.

Additional information

Weight 6 lbs
Dimensions 12 × 9 × 12.5 in


Product Family



New, Rebuilt

Feature 1

Flame failure response time of 0.8 or 3.0 seconds.

Feature 2

Flame signal strength ranges from 0.0 to 5.0 Vdc.

Feature 3

Plug into 7800 relay module through printed circuit board edge connector keyed for proper orientation.

Feature 4

Flame signal test jacks to measure amplifier flame signal voltage.

Feature 5

Color-coded labels identify flame detection type. Dynamic Self-Check Amplifier test the detectors and all electronic components in the flame detection system 7800 SERIES relay module locks out on safety shutdown with flame detection system failure.

Feature 6

Compatible with existing Honeywell flame detectors (order separately).


Color: Green

Flame Failure Response Time sec

0.8 sec or 1.0 sec

Self Checking


Use With Primary Safety Control

7800 SERIES Relay Modules

Use With Flame Sensor

Gas: Rectifying Flame Rods C7004,5,7,8, or 9, Q179 for impedance matching for leadwire runs > 50' or Ultraviolet Flame Sensor C7012A, C