Honeywell R7847B1023/U

Regular price $912.60

Solid state plug-in units respond to flame detector signal and indicate presence of flame.

Features:

  • Flame failure response time of 0.8 or 3.0 seconds.
  • Flame signal strength ranges from 0.0 to 5.0 Vdc.
  • Plug into 7800 relay module through printed circuit board edge connector keyed for proper orientation.
  • Flame signal test jacks to measure amplifier flame signal voltage.
  • 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.
  • Compatible with existing Honeywell flame detectors (order separately).

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    R7847B1023 Product Manual