SIEMENS Ultraviolet flame sensor QRA53.G17
QRA53G17
Siemens
SIEMENS Ultraviolet flame sensor QRA53.G17
Home > Products > Siemens > Flame Detector SIEMENS QRA53.G17 Ultraviolet flame sensor. For Burner management / combustion. Supplied with full traceabi…
Specifications
| Brand | Siemens |
|---|---|
| Model Number | QRA53.G17 |
| Official Product Name | QRA53.G17 UV Flame Detector |
| Applicable System | Burner management / combustion |
| Product Type | Ultraviolet flame sensor |
| Equivalent Standard | N/A |
| Product Status | Active production |
| Model | QRA53.G17 |
| Detection | Ultraviolet (UV) |
| Application | Gas and oil burner monitoring |
| Country of origin | Germany |
| Product family | Siemens QRA5x flame detectors |
Product Description
It senses the UV radiation of a flame to confirm ignition and safe burner operation in industrial heating and boiler applications. The Siemens QRA53.G17 is an ultraviolet (UV) flame detector used in burner management and combustion control systems.
Basic Product Information
- Confirms ignition and monitors flame during operation
- Compatible with Siemens burner control sequences
- Rugged design for industrial heating environments
- Ultraviolet flame detection for burner safety
Technical Specifications
Version & Model Difference
- The .G17 suffix defines voltage and connection variant of the QRA53. Confirm supply voltage and cable with the supplier for your burner control.
Application Scenarios
- Industrial burner flame monitoring
- Boiler and furnace safety
- Gas and oil combustion control
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Frequently Asked Questions
What is the Siemens QRA53.G17?
It is an ultraviolet flame detector that senses flame UV radiation to verify ignition and monitor burner operation safely.
Which burner controls use it?
It works with Siemens burner management devices such as LGK and LFL series controllers; confirm compatibility.
What does the suffix mean?
The .G17 defines the supply voltage and connection variant; verify the exact code with your supplier.
Is it for gas or oil burners?
UV detectors like the QRA53 are used for both gas and oil flame monitoring in industrial combustion systems.
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