61-7080-5 Fireye Inner Assembly

Overview

The Fireye 61-7080-5 is a 5-foot (1524 mm) quartz inner carrier assembly designed for use with Fireye InSight I series integrated flame scanners. This specialized component acts as a high-temperature fiber optic interface, transmitting flame radiation from the combustion zone to the scanner electronics. It is engineered for industrial burner applications where moving parts like vanes or burner nozzles would otherwise obstruct the line of sight for a standard surface-mounted scanner.

Features

• Durable 5-foot (1524 mm) length for flexible scanner positioning away from direct heat sources.
• High-quality quartz fiber optic bundle optimized for the transmission of ultraviolet (UV) and infrared (IR) radiation.
• Specialized “hot” and “cold” ends with specific markings (H/C and blue marker) to ensure correct orientation during installation.
• Rugged stainless steel flexible housing to protect the delicate fiber optics in harsh boiler environments.
• Objective lens included at the furnace interface to gather radiation and direct it into the fiber bundle.

Specifications

• Model Number: 61-7080-5
• Nominal Length: 5 feet (1524 mm)
• Optical Material: High-temperature Quartz
• Scanner Compatibility: Fireye InSight I (95 Series) Integrated Flame Scanners
• Maximum Temperature: 752°F (400°C) at the “hot” end
• Construction: Stainless steel protective tubing with quartz lens assembly

Applications

The 61-7080-5 is primarily used in large-scale industrial and commercial combustion systems, including multi-burner boilers, kilns, and furnaces. It is essential for monitoring individual burner flames in configurations where the scanner cannot be directly mounted to the burner due to physical obstructions, movable air compartments, or extreme ambient temperatures. It is suitable for detecting flames from various fuels including natural gas and oil.