35-69 Fireye INSULATOR

Overview

The Fireye 35-69 is a high-quality heat insulator designed to provide a critical thermal barrier between a burner sight pipe and a flame scanner. By decoupling the scanner from the high-heat environment of industrial and commercial burner housings, it prevents sensor overheating and thermal degradation. This OEM component is essential for maintaining signal integrity and extending the operational life of ultraviolet and infrared flame detectors in demanding combustion environments.

Features

• Provides thermal isolation to protect sensitive electronic components from convective and conductive heat transfer
• Features a standardized 1/2 inch NPT threaded connection for seamless mechanical integration
• Designed with an internal bore that ensures an unobstructed view of the flame for maximum signal strength
• Constructed from high-durability insulating material suitable for high-ambient temperature applications
• Isolates the scanner’s sensing end from boiler ground to ensure stable electrical operation

Specifications

• Model Number: 35-69
• Connection Size: 1/2 inch NPT
• Compatible Scanners: Fireye 48PT (Infrared) and UV1A (Ultraviolet) series
• Material: High-durability thermal insulating coupling
• Origin: United States
• Mounting: Standard sight pipe or scanner mount

Applications

Industrial and commercial burner management systems. Steam boiler flame safeguard installations. Mounting configurations for Fireye 48PT infrared scanners. UV1A flame scanner installations requiring heat protection and ground isolation. High-heat combustion environments where sight pipe temperatures exceed scanner ratings.