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Honeywell R78 Flame Amplifiers for 7800 SERIES

Honeywell R78 Flame Amplifiers for 7800 SERIES

  • Plug-in Flame Signal Amplifiers Types: Rectification is Green, Infrared is Red, Ultraviolet is Purple, Optical is White, Pulsed Rectification is Blue
  • Flame failure response time of 0.8 or 1 second; or 2.0 or 3.0 seconds, depending on the amplifier and relay module selected
  • 0.0 to 5.0 VDC Flame signal strength reading range
  • Flame signal test jacks measure amplifier flame signal voltage
  • Plug-in to 7800 SERIES and R7140 Relay Module through printed circuit board edge connector keyed for proper orientation.

Description

The Honeywell R78 Flame Amplifiers come in several models with various configurations.

Flame failure response time of 0.8 or 1 second; or 2.0 or 3.0 seconds, depending on the amplifier and relay module selected.

For example the R7847A,B Rectification Flame Amplifiers are solid state plug-in amplifiers that respond to a rectified signal from a rectification type flame detector to indicate the presence of flame when used with 7800 SERIES and R7140 Relay Modules.

Technical Documentation

Honeywell RM78 Flame Amplifier Technical Documentation