Product Overview
The FIREYE 61 – 7443 – 3 is a specialized inner carrier assembly, crafted to play a crucial role in the performance of the Phoenix Series II Scanner. As an integral part of FIREYE’s comprehensive suite of flame – monitoring and combustion – control solutions, this inner carrier assembly is designed with precision to meet the exacting demands of industrial combustion environments.
Measuring 3 ft (914 mm) in length, the 61 – 7443 – 3 features a glass construction. Glass is an ideal material for this application due to its outstanding optical properties. It provides a clear and stable medium for the transmission of optical signals that are essential for the Phoenix Series II Scanner to accurately detect flames. By ensuring the unobstructed passage of these signals, the inner carrier assembly significantly contributes to the overall reliability and effectiveness of the scanner in monitoring combustion processes across a wide range of industrial settings, including power plants, refineries, and large – scale industrial boilers.
Technical Specifications
Parameter
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Value
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Product Model
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61 – 7443 – 3
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Manufacturer
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FIREYE
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Product Type
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Inner Carrier Assembly for Phoenix Series II Scanner
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Length
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3 ft (914 mm)
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Construction Material
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Glass
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Weight
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5 lbs
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Compatibility
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Phoenix Series II Scanner
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Key Features and Benefits
High – Quality Glass Construction
The use of glass in the FIREYE 61 – 7443 – 3 inner carrier assembly offers several distinct advantages. Glass has a high degree of transparency in the wavelengths relevant to flame detection. This transparency allows for the efficient and accurate transfer of optical signals, ensuring that the Phoenix Series II Scanner receives a clear and unaltered representation of the combustion process. As a result, the scanner can more effectively distinguish between actual flames and potential false signals, reducing the likelihood of incorrect readings.
Moreover, glass is a durable material that can withstand the harsh conditions typically found in industrial combustion systems. It can endure high temperatures and exposure to corrosive gases, maintaining its structural integrity and optical performance over an extended period. This durability not only reduces the need for frequent replacements but also helps to minimize maintenance costs and maximize system uptime.

Precise Fit for Phoenix Series II Scanner
The 61 – 7443 – 3 is engineered with a perfect fit for the Phoenix Series II Scanner in mind. This precise fit is not only about physical compatibility but also about optimizing the scanner’s functionality. A proper fit ensures that the optical components of the scanner are correctly aligned, which is crucial for accurate flame detection. Any misalignment in the carrier assembly could disrupt the optical path, leading to inaccurate readings and potentially compromising the safety and efficiency of the combustion process.
With the FIREYE 61 – 7443 – 3, users can have confidence in the scanner’s performance, knowing that it will operate at its peak, providing reliable data for combustion control. This seamless integration between the inner carrier assembly and the scanner is a key factor in the overall effectiveness of FIREYE’s flame – monitoring solutions.
Enhanced Signal Transmission
The 61 – 7443 – 3 inner carrier assembly significantly enhances the signal – transmission capabilities of the Phoenix Series II Scanner. In industrial combustion, the ability to quickly and accurately detect the presence or absence of a flame is of utmost importance. The glass construction of the carrier assembly, combined with its optimized design, minimizes signal attenuation.
This means that the scanner can detect even the faintest of flames or subtle changes in the combustion process with a high degree of sensitivity. This enhanced signal transmission is vital for maintaining safe combustion conditions, preventing the accumulation of unburned fuel, and ensuring efficient energy utilization. By enabling the scanner to respond rapidly and accurately to changes in the flame, the 61 – 7443 – 3 helps to optimize the performance of the entire combustion system.

Related Models
- FIREYE 61 – 7443 – 5 – Another inner carrier assembly with a different length (5 ft). It may be suitable for applications where a longer reach is required within the combustion system for optimal scanner placement, offering flexibility in installation depending on the specific geometry of the combustion chamber.
- Phoenix Series I Scanner Accessories – Accessories for the previous – generation Phoenix Series I Scanner may have some similarities in terms of functionality, such as components that assist in signal transmission or protect the scanner’s optical components. Understanding these can provide context for the evolution of FIREYE’s scanner – related products.
- FIREYE Fiber – Optic Bundles – Other fiber – optic bundles in FIREYE’s product range may share some characteristics with the 61 – 7443 – 3 inner carrier assembly. They are all involved in the transmission of light – based signals, and while their specific applications and designs may vary, they contribute to the overall understanding of how FIREYE addresses the need for accurate and reliable signal transfer in flame – monitoring systems.
- FIREYE 45UV5 – 1000 Scanner – This scanner model, with its ultraviolet – based flame detection capabilities, is part of FIREYE’s extensive scanner lineup. Although it may not directly use the 61 – 7443 – 3 inner carrier assembly, it operates within the same realm of industrial combustion monitoring. Understanding its features can help in comparing and contrasting different flame – detection technologies and the 配套 products that support them.
- FIREYE 25SU3 / 25SU5 Amplifiers – These amplifiers are designed to work with FIREYE’s flame scanners. Although not an inner carrier assembly, they are an important part of the overall flame – monitoring system. They enhance the signals received from the scanners, and their functionality is related to the accurate detection of flame, just like the role played by the 61 – 7443 – 3 in facilitating signal transmission for the Phoenix Series II Scanner.
We offer a one – year warranty on the FIREYE 61 – 7443 – 3, providing our customers with peace of mind regarding the product’s quality and performance. Our pre – sales team is available to offer in – depth technical advice, helping you determine if the 61 – 7443 – 3 is the right fit for your specific industrial application. After – sales, our support team can assist with installation guidance, troubleshooting, and any other concerns you may have. If you cannot find the exact model or configuration you need, please contact us immediately. We are committed to helping you find the best FIREYE solution for your industrial combustion control requirements. The FIREYE 61 – 7443 – 3 is primarily used in industrial settings where the Phoenix Series II Scanner is deployed for flame monitoring in combustion chambers, such as in large – scale industrial boilers, furnaces in the steel – making industry, and combustion units in chemical plants.
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