Description
Honeywell R7847A1033 Flame Amplifier for 7800 Series Relay Modules (Flame Failure Response 2.0 or 3.0 sec)
Overview
The Honeywell R7847A1033 is a solid-state plug-in flame amplifier designed to work with 7800 Series relay modules. It processes inputs from flame detectors to accurately indicate flame presence in combustion control systems.
Key Features
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Flame failure response time selectable at 2.0 or 3.0 seconds
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Flame signal strength range: 0.0 to 5.0 Vdc
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Plug-in design with printed circuit board edge connector for easy and correct installation
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Flame signal test jacks for convenient amplifier flame signal voltage measurement
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Color-coded labels for identifying flame detection type
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Compatible with Honeywell flame detectors (sold separately)
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Rectification type flame amplifier
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Self-checking: Standard models have no self-checking function
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Safety lockout on detection system failure when used with 7800 Series relay modules
Compatibility
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Use with 7800 Series Relay Modules
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Gas flame sensors: Rectifying flame rods such as C7004, C7005, C7007, C7008, C7009, Q179
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Gas, oil, coal flame sensors: Ultraviolet sensors like C7012A
Technical Specifications
| Specification | Details |
|---|---|
| Flame Failure Response Time | 2.0 sec or 3.0 sec |
| Flame Signal Range | 0.0 to 5.0 Vdc |
| Type | Rectification |
| Self-Checking | None (Standard) |
| Use With | 7800 Series Relay Modules |
