Description
Honeywell R7847B1031 Rectification Flame Amplifier with Ampli-Check for 7800 Series, 2.0/3.0 sec FFRT
Overview
The Honeywell R7847B1031 is a solid-state, plug-in rectification flame amplifier designed to detect flame presence in industrial and commercial burner systems. Engineered for use with Honeywell 7800 Series relay modules, this unit features Ampli-Check self-testing to ensure continuous operational safety and system reliability.
Key Features
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Ampli-Check Self-Test: Continuously monitors amplifier and flame detection components; triggers safety lockout if a fault is detected.
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Selectable Flame Failure Response Time: 2.0 or 3.0-second flame failure response time options for flexible safety settings.
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Flame Signal Strength Monitoring: Measures flame signal voltage from 0.0 to 5.0 Vdc for precise diagnostics and commissioning.
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Plug-In Design: Easily installs into Honeywell 7800 Series relay modules via keyed printed circuit board edge connector for secure and error-free connection.
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Color-Coded Labeling: Identifies detection type for quick and accurate service in multi-system environments.
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Compatible: Works with Honeywell flame detectors (ordered separately) to provide robust flame supervision.
Typical Applications
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Burner management systems requiring rectification flame detection with self-check capabilities.
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Industrial and commercial boilers and furnaces utilizing Honeywell 7800 Series relay modules.
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Systems demanding continuous verification of flame presence and amplifier integrity for safety compliance.
