Honeywell
Honeywell Flame Detector CG-Q58-4
Need Honeywell CG-Q58-4? Flame Detector for Gas Burner Control Systems. Price & Availability Contact us for pricing It is part of Honeywell's CG ser…
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Specifications
| Brand | Honeywell |
|---|---|
| Model Number | CG-Q58-4 |
| Official Product Name | Flame Rod |
| Applicable System | Gas Burner Control Systems |
| Product Type | Flame Detector / Flame Rod |
| Equivalent Standard | OEM Honeywell |
| Product Status | In Stock |
| Material | High-temperature alloy (e.g., Inconel or similar) |
| Connection Type | Threaded mounting (typically 1/2" NPT or similar) |
| Temperature Rating | Up to 2000°F (1093°C) continuous |
| Voltage | Depends on control system (typically 24VAC) |
| Current | Microamp range (flame signal) |
| Insulation Resistance | High (ceramic insulator) |
| Weight | Approx. 0.2 lbs (90 g) |
| Country of Origin | USA (likely) |
| Overall Length | 4 inches (approx. 102 mm) |
Product Description
It is part of Honeywell's CG series of flame rods, which are used to sense the presence of a flame in industrial and commercial burners. The rod is constructed from a high-temperature alloy to withstand the harsh environment of a combustion chamber, ensuring reliable flame detection and safety shutdown when no flame is present. This flame rod features a 4-inch (approx. 102 mm) overall length, making it suitable for various burner configurations. It is designed to be mounted in a flame detector assembly, where it is exposed to the flame. When the flame is present, the rod conducts a small electrical current through the flame to ground, which is detected by the burner control. If the flame is absent, the circuit is broken, and the control system will shut down the burner to prevent unsafe operation. The CG-Q58-4 is a genuine Honeywell OEM part, ensuring compatibility and reliability. It is commonly used in commercial and industrial gas burners, boilers, and furnaces. With its robust construction and precise manufacturing, this flame rod offers long service life and consistent performance. It is a direct replacement for many existing flame rods and is available as a new original part with warranty. The Honeywell CG-Q58-4 is a flame rod (flame detector) designed for use in gas burner control systems.
Basic Product Information
- 4-inch length for versatile mounting
- Direct OEM replacement for Honeywell burner controls
- Reliable flame detection for safety shutdown
- Compatible with various gas burners and boilers
- High-temperature alloy construction for durability
Technical Specifications
Version & Model Difference
The CG-Q58-4 is part of Honeywell's CG series of flame rods. Variations include different lengths (e.g., CG-Q58-2, CG-Q58-6) and different mounting configurations. The -4 suffix indicates the length in inches. Other series like C7012 or C7027 are UV flame detectors, while CG rods are flame-conductance type. The CG-Q58-4 is a standard replacement for many older flame rods.
Application Scenarios
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