61-7065-3 Fireye Inner Assembly

Overview

The Fireye 61-7065-3 is a 3-foot (914 mm) inner carrier assembly designed for use with Phoenix Series flame scanners. This assembly is a critical component of a fiber optic flame detection system, particularly in industrial burner applications where a direct line of sight to the flame is obstructed by burner components like vanes or air compartments. It houses the internal optics required to transmit flame radiation from the combustion zone to the scanner electronics located outside the burner windbox.

Features

• Flexible fiber optic construction allows for installation in complex burner geometries.
• Equipped with a glass fiber optic bundle suitable for high-temperature environments.
• 3-foot nominal length provides the necessary reach for standard burner configurations.
• Designed for easy insertion and secure placement within a corresponding outer carrier assembly.
• Facilitates individual burner flame discrimination in multi-burner environments.

Specifications

• Model Number: 61-7065-3
• Length: 3 feet (914 mm)
• Fiber Type: Glass
• Compatibility: Fireye Phoenix Series Scanners
• Maximum Temperature (Fiber Optics): Approximately 800 degree F (427 degree C)
• Construction: Stainless steel ferrules with internal glass fiber bundle

Applications

The 61-7065-3 inner assembly is used in industrial and commercial boiler applications where standard surface-mounted scanners cannot effectively view the flame. It is specifically used with Phoenix Series scanners to monitor flames from various fuels, including gas and oil. Common applications include power plants, large-scale heating systems, and industrial processing furnaces where reliable flame safeguard monitoring is required for safety and operational efficiency.