This flame amplifier is for technicians and facility maintenance teams working with compatible 7800 Series and R7140 relay modules. It supports flame detection by processing the flame signal and providing test access for system checks.
The amplifier plugs into a 7800 relay module through a printed-circuit-board edge connector keyed for proper orientation. It has flame signal test jacks for measuring amplifier flame signal voltage, which ranges from 0.0 to 5.0 VDC. The flame failure response time is 0.8 or 3.0 seconds. It is compatible with existing flame detectors, ordered separately.
Key Features:
- Keyed edge connector: Helps ensure the amplifier is oriented correctly when installed in a compatible 7800 relay module.
- Flame signal test jacks: Provides a convenient point for measuring amplifier flame signal voltage during checks.
- 0.0 to 5.0 VDC signal range: Supports monitoring of the amplifier flame signal within the stated voltage range.
- Dynamic self-check: Tests detectors and electronic components in the flame detection system.
- Color-coded labels: Helps users identify the flame detection type.
- Safety shutdown lockout: The 7800 Series relay module locks out on safety shutdown when a flame detection system failure occurs.
Choose this flame amplifier for compatible 7800 Series and R7140 relay module applications that need flame signal testing, detector identification, and system self-check capability.
| Color/Finish: |
Blue |
| Country of Origin: |
MX |
| Product Depth: |
8" |
| Product Height: |
6" |
| Product Type: |
Flame Sensors |
| Product Width: |
10" |
| Quantity Included: |
1 |
| Shipping Weight: |
2 lbs |
| Manufacturer Part Number: |
R7847A1074 |
| Color: |
Blue |
| Length: |
4-13/16 in |
| Width: |
3-5/8 in |
| Height: |
1-7/8 in |
| Weight: |
0.3 lbs |
| Brand: |
Honeywell |
| Description: |
Flame Amplifier |
| For Use With: |
7800 Series Relay Modules |
| Manufacturers Part Number: |
R7847A1074 |
| TIMING: |
0.8 or 1 Second |
| Warranty: |
1 yr |
| Width: |
8.00
in
|
| Height: |
6.00
in
|
| Depth: |
10.00
in
|
No additional information available.