The Siemens Combustion QRI2A2.B180B Infrared Flame Detector is designed to accurately detect flame for better protection of combustion systems. It is suitable for HVAC systems burners and it can detect flames using infrared sensors. The detector is designed to detect the IF radiation that is emitted by flame in gas or oil-fired systems. It searches for infrared signals, and if the flame signal is missing or unstable, it initiates safety measures. It has an 180cm cable and can be easily integrated into heating systems. This part is also used to save time, maintain compliance, and avoid equipment failure that leads to the shutdown of the HVAC systems.
The Siemens QRI2A2.B180B Combustion flame detector is a cutting-edge infrared sensor meticulously crafted for seamless integration with Siemens burner controls. Tailored to oversee a spectrum of flame types, including those emanating from gas and oil combustion, this detector excels in its capacity to precisely monitor and respond to infrared light emissions. Engineered with precision and reliability in mind, the QRI2A2.B180B is an indispensable component in industrial settings where efficient and secure combustion processes are paramount. This state-of-the-art flame detector from Siemens ensures heightened safety and optimal performance, showcasing the brand's commitment to innovation in combustion control technology.
Key features:
Infrared flame detection: Utilizes an infrared-sensitive element to detect the presence of flames through their emitted infrared radiation.
Multi-fuel compatibility: Suitable for gas, oil, and other flame types with significant infrared emission.
Continuous and intermittent operation: Can monitor flames in burners with both continuous and intermittent operation modes.
Integrated flame signal amplifier: Boosts the signal from the detector for accurate and reliable flame sensing.
Frontal and lateral (90°) detection: Can detect flames both directly in front (0°) and at an angle of 90 degrees, providing wider coverage.
Compact and lightweight design: Facilitates easy installation and integration into various burner systems.
180 cm cable length: Provides sufficient reach for convenient connection to burner control units.
Durable construction: Built to withstand harsh industrial environments and ensure long-lasting performance.
Compliance with safety standards: Meets relevant safety regulations for reliable flame detection and burner control.
Signs of faulty Siemens Combustion Flame Detector
Burner malfunction:
Burner not igniting: If the burner fails to ignite despite receiving all other necessary signals, the flame detector might be sending a false "no flame" signal.
Unstable flame: Erratic flame behavior, flickering, or frequent extinguishment could be caused by inaccurate flame detection leading to improper fuel supply adjustments.
Incomplete combustion: Sooty flames or excessive smoke might indicate the detector isn't detecting the flame correctly, leading to incomplete combustion.
Burner lockout: If the burner control unit goes into lockout due to repeated "no flame" signals from the detector, it could be a sign of malfunction.
Detector-specific issues:
Physical damage: Visible cracks, corrosion, or contamination on the lens or housing could affect the detector's ability to sense infrared radiation.
Loose connections: Check for loose or damaged wiring connections between the detector and the burner control unit.
Internal component failure: While less common, internal electronic component failure within the detector can lead to false readings or complete failure.
Additional indicators:
Error codes or lights: Some burner control units might display specific error codes or indicator lights related to flame detection malfunctions.
Unusual sounds: Buzzing, clicking, or other unusual sounds coming from the detector might indicate internal issues.
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