Description
The Auburn E5-FRS-4-4 is a 4-inch flame rod designed for use with commercial and industrial burner control systems. Flame rods are critical components in combustion safety circuits, providing continuous flame sensing through the principle of flame rectification — confirming the presence of a burner flame and allowing the burner control to maintain safe operation. This unit features a 1/4″ mounting configuration for straightforward installation into a wide range of burner assemblies.
Key Features
- 4-inch flame rod length for reliable flame detection reach
- 1/4″ mounting for easy installation and secure positioning
- Designed for use with flame safeguard controls and burner management systems
- Utilizes flame rectification technology for accurate, dependable flame sensing
- Durable construction suited for the high-temperature environment of combustion chambers
- Compatible with a broad range of commercial and industrial burner applications
Application
The E5-FRS-4-4 flame rod is intended for integration into burner control systems where continuous flame monitoring is required. It works in conjunction with flame safeguard controls to verify the presence of a flame during burner operation, helping to prevent unsafe conditions such as unburned fuel accumulation. Suitable for gas-fired boilers, furnaces, process heaters, and other combustion equipment.
Product Specifications
- Brand: Auburn
- SKU: E5-FRS-4-4
- Rod Length: 4 inches
- Mounting Size: 1/4″
- Sensing Method: Flame rectification
- Application: Commercial and industrial burner systems







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