Honeywell R7861A1026 | Flame Signal Amplifier for Gas/Oil Burners

Honeywell R7861A1026 Ultraviolet Flame Amplifier with Self-Check
The Honeywell R7861A1026 is a solid-state, plug-in ultraviolet flame signal amplifier, designed to work with Honeywell’s 7800 Series burner safety controllers. This advanced amplifier is compatible with C7061 UV flame sensors and provides reliable detection of flame presence in gas, oil, or coal-fired burner systems. It ensures the system’s integrity by performing a dynamic self-check to detect any potential sensor failures or signal loss, helping to prevent unsafe operating conditions.

This model is color-coded purple for easy identification and plugs directly into the relay module chassis, making it simple to integrate into existing systems. The amplifier offers a flame failure response time (FFRT) of either 2 or 3 seconds depending on your configuration, providing fast and efficient response for improved safety.

Technical Specifications

• Model Number: R7861A1026

• Product Type: Dynamic Self-Check UV Flame Amplifier

• Compatible Sensors: C7061 Ultraviolet Flame Sensor

• Compatible Controllers: Honeywell 7800 Series (RM78XX, EC78XX)

• Flame Failure Response: 2.0 or 3.0 seconds

• Flame Signal Range: 0.0 to 5.0 VDC

• Self-Check Function: Dynamic (internal diagnostics)

• Mounting: Plug-in module

• Color Code: Purple

• Frequency: 50/60 Hz

• Application: Gas, oil, or coal burner systems

• Operating Temperature: Standard industrial range

FAQ

• Q: What is the flame failure response time (FFRT) for the R7861A1026?
  A: The flame failure response time for this amplifier can be set to either 2.0 or 3.0 seconds depending on the system configuration.

• Q: Which sensors are compatible with the Honeywell R7861A1026?
  A: The R7861A1026 is designed to work with Honeywell C7061 Ultraviolet Flame Sensors.

• Q: How is the Honeywell R7861A1026 installed?
  A: The amplifier features a plug-in design, making installation straightforward into Honeywell 7800 Series relay modules.

• Q: What are the main applications for the R7861A1026 amplifier?
  A: This amplifier is used in gas, oil, and coal-fired burner systems for reliable flame detection and safety monitoring.

• Q: Does the R7861A1026 offer self-check capabilities?
  A: Yes, the amplifier includes a dynamic self-check feature that monitors the integrity of the flame detection system.