61-6960-14 Fireye Inner Assembly

Overview

The Fireye 61-6960-14 is a 14-foot (4268 mm) inner carrier assembly designed for use with InSight I series fiber optic flame scanners. This specialized component utilizes high-temperature glass optics to transmit flame signals from the combustion chamber to the scanner electronics. It is engineered to provide a clear and reliable signal, ensuring accurate combustion control even in challenging industrial environments where direct line-of-sight viewing is obstructed.

Features

• High-temperature glass optics for clear and consistent flame signal transmission.
• 14-foot extended reach to access deep or difficult-to-reach combustion zones.
• Durable construction featuring a 303 stainless steel mounting head to resist industrial wear and high temperatures.
• Integrated assembly design that typically includes a flange, air port, and fiber bundle for a complete installation solution.
• Flexible stainless steel forward carrier paired with a rigid black iron pipe rear carrier for structural integrity and positioning.

Specifications

• Manufacturer: Fireye
• Part Number: 61-6960-14
• Product Type: Inner Carrier Assembly
• Length: 14 feet (4268 mm)
• Optics Material: High-temperature glass
• Mounting Head Material: 303 Stainless steel
• Forward Carrier Material: Flexible stainless steel
• Rear Carrier Material: Rigid black iron pipe
• Compatibility: Designed specifically for Fireye InSight I Fiber Optic Flame Scanners

Applications

The 61-6960-14 is primarily used in industrial burner management systems where standard flame scanners cannot be mounted directly. Common applications include:

• Monitoring flames located behind movable burner vanes.
• Detecting combustion in obstructed air compartments or complex burner geometries.
• Maintaining a reliable flame signal near tilting burner nozzles.
• Use in high ambient temperature environments where fiber optic transmission is necessary to protect scanner electronics.