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R7849A1023 | Honeywell Ultraviolet Flame Amplifier For 7800 Series Relay Modules
- Regular price
- $377.15
- Sale price
- $377.15
- Regular price
-
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Product Description P/N: R7849A1023
Description
The Honeywell R7849A1023 is a solid-state ultraviolet flame amplifier designed to detect and verify flame presence when used with Honeywell 7800 Series relay modules. It processes UV flame sensor signals and delivers reliable flame supervision for industrial gas and oil burner systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | Burner Controls |
| Part Number | R7849A1023 |
| Subcategory | Flame Signal Amplifiers |
| Flame Detection Type | Ultraviolet (UV) |
| Self-Checking | None (standard) |
| Flame Failure Response Time | 2.0 sec or 3.0 sec |
| Flame Signal Voltage Range | 0.0 to 5.0 VDC |
| Minimum Acceptable Flame Signal | 1.25 VDC |
| Compatible Relay Modules | 7800 Series, R7140 |
| Compatible Flame Sensors | C7027A, C7035A, C7044 Minipeeper |
| Mounting Type | Plug-in |
| Operating Temperature | -40°F to 140°F (-40°C to 60°C) |
| Storage Temperature | -40°F to 150°F (-40°C to 65°C) |
| Humidity Rating | Up to 85% RH, non-condensing |
| Vibration Rating | Continuous 0.5 G |
| Weight | 0.20 lbs |
Information About R7849A1023
The R7849A1023 is a Honeywell flame amplifier engineered for ultraviolet flame detection within the 7800 Series burner control platform. It plugs directly into compatible relay modules using a keyed printed circuit board edge connector, ensuring correct orientation and secure electrical contact. The amplifier interprets UV flame sensor signals from Minipeeper detectors and converts them into a measurable DC flame signal. It supports reliable safety shutdown by allowing the relay module to lock out the system upon flame detection failure.
Key Features
- Ultraviolet Flame Detection: Designed specifically for UV flame sensors used in gas and oil combustion applications.
- Solid-State Plug-In Design: Ensures stable operation and easy replacement through direct connection to relay modules.
- Selectable Response Time: Supports 2 or 3 second flame failure response to match system safety requirements.
- Wide Signal Measurement Range: Provides a 0.0 to 5.0 VDC flame signal range for accurate monitoring and diagnostics.
- Integrated Test Jacks: Allows direct voltage measurement of flame signal strength during commissioning and service.
- Clear Identification Labels: Color-coded markings identify flame detection type to reduce installation errors.
- Robust Environmental Ratings: Operates reliably across wide temperature, humidity, and vibration conditions.
The R7849A1023 delivers the reliability and precision required for continuous ultraviolet flame monitoring in industrial burner safety systems.
Description
The Honeywell R7849A1023 is a solid-state ultraviolet flame amplifier designed to detect and verify flame presence when used with Honeywell 7800 Series relay modules. It processes UV flame sensor signals and delivers reliable flame supervision for industrial gas and oil burner systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | Burner Controls |
| Part Number | R7849A1023 |
| Subcategory | Flame Signal Amplifiers |
| Flame Detection Type | Ultraviolet (UV) |
| Self-Checking | None (standard) |
| Flame Failure Response Time | 2.0 sec or 3.0 sec |
| Flame Signal Voltage Range | 0.0 to 5.0 VDC |
| Minimum Acceptable Flame Signal | 1.25 VDC |
| Compatible Relay Modules | 7800 Series, R7140 |
| Compatible Flame Sensors | C7027A, C7035A, C7044 Minipeeper |
| Mounting Type | Plug-in |
| Operating Temperature | -40°F to 140°F (-40°C to 60°C) |
| Storage Temperature | -40°F to 150°F (-40°C to 65°C) |
| Humidity Rating | Up to 85% RH, non-condensing |
| Vibration Rating | Continuous 0.5 G |
| Weight | 0.20 lbs |
Information About R7849A1023
The R7849A1023 is a Honeywell flame amplifier engineered for ultraviolet flame detection within the 7800 Series burner control platform. It plugs directly into compatible relay modules using a keyed printed circuit board edge connector, ensuring correct orientation and secure electrical contact. The amplifier interprets UV flame sensor signals from Minipeeper detectors and converts them into a measurable DC flame signal. It supports reliable safety shutdown by allowing the relay module to lock out the system upon flame detection failure.
Key Features
- Ultraviolet Flame Detection: Designed specifically for UV flame sensors used in gas and oil combustion applications.
- Solid-State Plug-In Design: Ensures stable operation and easy replacement through direct connection to relay modules.
- Selectable Response Time: Supports 2 or 3 second flame failure response to match system safety requirements.
- Wide Signal Measurement Range: Provides a 0.0 to 5.0 VDC flame signal range for accurate monitoring and diagnostics.
- Integrated Test Jacks: Allows direct voltage measurement of flame signal strength during commissioning and service.
- Clear Identification Labels: Color-coded markings identify flame detection type to reduce installation errors.
- Robust Environmental Ratings: Operates reliably across wide temperature, humidity, and vibration conditions.
The R7849A1023 delivers the reliability and precision required for continuous ultraviolet flame monitoring in industrial burner safety systems.