61-6960-5 Fireye Inner Assembly

Overview

The Fireye 61-6960-5 is an inner carrier assembly designed for use with InSight I series fiber optic flame scanners. This component serves as a critical link in combustion monitoring systems, utilizing high-temperature glass optics to transmit flame radiation from the burner to the scanner electronics located outside the windbox. It is specifically engineered for applications where the line of sight is obstructed by movable burner vanes or air compartments.

Features

• High-temperature glass fiber optic bundle for reliable signal transmission in extreme heat.
• 5-foot (1524 mm) length for accessing deep combustion zones.
• Integrated assembly including a mounting head, fiber bundle, and lens.
• Designed for compatibility with Fireye InSight I scanner electronics.
• Durable construction featuring 303 stainless steel and rigid piping components for industrial environments.

Specifications

• Model Number: 61-6960-5
• Length: 5 feet (1524 mm)
• Optics Material: High-temperature glass
• Mounting Head Material: 303 Stainless steel
• Forward Carrier Material: Flexible stainless steel
• Rear Carrier Material: Rigid pipe
• Compatibility: Fireye InSight I Scanner series

Applications

The 61-6960-5 is used in industrial and commercial boiler applications where standard surface-mounted scanners cannot view the flame directly. It is ideal for monitoring burners with tilting nozzles, movable vanes, or complex air compartments. By bringing the flame signal to an external detector, it ensures accurate and consistent combustion control in power generation and heavy industrial heating systems.