Fireye 85UVF1-1QD 24VDC Ultra-Violet Flame Scanner with Quick Disconnect
The Fireye 85UVF1-1QD is a state-of-the-art ultraviolet (UV) flame scanner designed to provide reliable flame detection in industrial combustion applications. Utilizing advanced microprocessor technology and a solid-state UV sensor, this device ensures accurate monitoring and enhances safety across various industries.
Key Features
- Integrated Flame Relay: The scanner incorporates an internal flame relay with automatically set ON/OFF thresholds, eliminating the need for external flame amplifiers or switches.
- Self-Diagnostics: Equipped with full self-diagnostic capabilities and electronic self-checking functions to ensure consistent performance and reliability.
- Quick Disconnect (QD): Features an 8-pin electrical quick-disconnect connector, facilitating easy installation and maintenance.
- Standard Output: Provides a standard 4-20mA analog output representing flame intensity, compatible with various control systems.
- Durable Construction: Housed in robust materials suitable for demanding industrial environments.
Technical Specifications
- Power Supply: 24V DC
- Power Consumption: 5 watts
- Detection Range: Up to 25 feet (approximately 7.6 meters)
- Response Time: Less than 1 second
- Operating Temperature: -40°F to 150°F (-40°C to 65°C)
- Humidity Range: 0% to 95% non-condensing
- Output Signal: 4-20mA flame intensity signal
- Relay Output: SPDT, 10A at 120VAC
- Housing Material: Engineered materials such as GE Valox
- Weight: Approximately 3.3 pounds (1.5 kilograms)
Applications
The Fireye 85UVF1-1QD is suitable for a wide range of industrial combustion equipment, including:
- Boilers
- Burners
- Furnaces
- Industrial ovens
- Process heaters
- Waste incinerators
- Refineries
- Low NOx burners
- Exhaust gas treatment units
- Steel mills
Its advanced detection capabilities and robust design make it an ideal choice for ensuring safe and efficient operation in these demanding environments.



















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