Product Overview
The FIREYE 85UVF1 is a high-performance ultraviolet (UV) flame scanner designed for reliable flame detection in industrial combustion systems. As part of Fireye's Phoenix Series, the 85UVF1 utilizes a solid-state UV sensor to monitor the presence of flames in gas, oil, or coal-fired burners. This scanner is engineered to detect flame emissions within the 295 to 340 nanometer wavelength range, ensuring accurate flame monitoring across various combustion processes.
The FIREYE 85UVF1 features a microprocessor-based design that incorporates an internal flame relay with automatically set ON/OFF thresholds. This integration eliminates the need for external flame amplifiers or switches, simplifying system configuration and enhancing reliability. The scanner's advanced optical filter adjusts its sensitivity to pick up wavelengths from the standard 310 nm range up to 500 nm, providing improved flame discrimination and reduced susceptibility to false signals caused by background radiation or refractory glow.
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Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | 85UVF1 |
| Manufacturer | Fireye |
| Product Type | Ultraviolet Flame Scanner |
| Power Supply | 24 VDC |
| Flame Detection | Ultraviolet (UV) |
| Flame Relay | Internal (no external amplifier required) |
| Spectral Response | 295–340 nm |
| Mounting | 1" NPT threaded connection |
| Housing Material | Aluminum |
| Protection Rating | IP65 |
Key Features and Benefits
The FIREYE 85UVF1 offers several advantages that make it a preferred choice for flame detection in industrial applications:
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Integrated Flame Relay: The internal flame relay with automatically set ON/OFF thresholds eliminates the need for external flame amplifiers or switches, simplifying system configuration and reducing installation costs.
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Wide Spectral Response: The scanner's advanced optical filter extends its sensitivity from the standard 310 nm range up to 500 nm, enhancing flame discrimination and minimizing false signals from background radiation or refractory glow.
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Robust Construction: With an aluminum housing and IP65 protection rating, the 85UVF1 is designed to withstand harsh industrial environments, ensuring reliable performance and longevity.
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Easy Installation: The 1" NPT threaded connection allows for straightforward mounting, facilitating quick and hassle-free installation in various combustion systems.
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Versatile Compatibility: Suitable for use with gas, oil, or coal-fired burners, the 85UVF1 is adaptable to a wide range of industrial applications, including boilers, furnaces, and process heaters.
By incorporating these features, the FIREYE 85UVF1 provides accurate and reliable flame detection, contributing to the safe and efficient operation of combustion systems.
Related Models
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85UVF1A-1QD – Enhanced version with aluminum housing and quick-disconnect electrical connection.
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85UVF1A-1CEX – Explosion-proof model suitable for hazardous environments.
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85UVF1A-1QDK3 – Variant with K3 optical filter for improved flame discrimination.
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85UVF1-1QD – Standard model with quick-disconnect electrical connection.
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85UVF1-1CEX-K3 – Explosion-proof model with K3 optical filter for hazardous environments.
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85IRF1-1QD – Infrared flame scanner alternative for specific applications.
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85IRF1-1CEX – Explosion-proof infrared flame scanner for hazardous areas.
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85IRF1-1QDK3 – Infrared scanner with K3 optical filter for enhanced flame detection.
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85UVF1-1EX – Previous-generation model with analog output capability.
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85UVF1-1CEX-K3 – Explosion-proof model with K3 optical filter for improved flame discrimination.
Typical Application Areas
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Process Industries: Flame supervision in utility boilers and combustion turbines.
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Petrochemical and Refining: Continuous flame detection for process heaters and reformers.
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Industrial Heating: Safe operation of furnaces, kilns, and incinerators.
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Food and Beverage: Reliable monitoring in steam generation and thermal processing equipment.
All products are backed by a one-year warranty and supported by comprehensive pre-sales and after-sales services. If you cannot find the specific model you require, please contact us directly for expert assistance.
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