Fireye 45UV5-1101 is a self-checking UV flame detector designed for industrial combustion safety systems, delivering precise ultraviolet flame sensing for boilers, burners, and high-temperature process equipment. As a core model in the 45UV5 series, the 45UV5-1101 ensures reliable flame presence/absence detection for fossil fuel combustion, integrating self-monitoring and replaceable UV diode design for long-term operational stability. The 45UV5-1101 works seamlessly with Fireye controllers to form a complete flame safety monitoring solution.

Core Procurement Assurance

• Brand: Fireye
• Model: 45UV5-1101
• Availability: In stock
• Delivery Time: 3 days after payment
• Guarantee: 12 months warranty
• Condition: Brand new & original
• Power: 4 VA AC (compatible with Fireye controllers)
• Optical Range: 2200–2600 angstroms (UV only)
• Operating Temperature: -20°C to +60°C
• Weight: Approx. 1.7 kg (3.75 lbs)
• Housing: Cast aluminum, oil-resistant sealed construction
• Purge Air: 3/8″ BSP connection, 4 SCFM (standard)

Key Features

• Self-Checking UV Sensing: Built-in electromagnetic shutter enables real-time self-diagnosis, verifying valid flame signals and reducing false alarms.
• Replaceable UV Diode: Features a removable 4-314-1 UV diode for easy maintenance, extending service life and lowering operational costs.
• Harsh Environment Durability: Sealed cast aluminum housing with high-temperature gaskets ensures stable performance in high-heat, dusty industrial settings.

Industry Applications

• Power Generation: Utility boilers, gas turbine combustion systems, monitoring fossil fuel flames for safety.
• Oil & Gas: Refinery burners, offshore platform heaters, detecting UV emissions from natural gas and propane flames.
• Industrial Manufacturing: Process ovens, kilns, and thermal processing equipment, ensuring flame stability during high-temperature production.
• HVAC & Commercial Heating: Large-scale heating systems and industrial burners, providing reliable flame safety control.