69ND1-1000K4 Fireye Flame Rod

Overview

The Fireye 69ND1-1000K4 is a 12-inch ionization flame rod designed for dependable gas flame detection in industrial burner management systems. Constructed from high-temperature resistant metal, it utilizes the flame rectification method to conduct a small electrical signal through the flame to confirm active combustion. This allows for an automatic safety shutdown upon flame failure, ensuring safe operation in harsh thermal environments.

Features

• High-temperature resistant metal construction for long-term durability in extreme heat.
• Ionization (flame rectification) technology optimized specifically for sensing gas flames.
• Precision sensing tip for accurate flame envelope positioning.
• Seamless integration with Fireye flame safeguard controls for safe ignition sequencing.
• Minimal maintenance requirements with simple installation.

Specifications

• Model Number: 69ND1-1000K4
• Length: 12 inches (305 mm)
• Mounting: 1/2 inch NPT (National Pipe Taper) threaded mount
• Maximum Tip Temperature: 2460 degree F (1355 degree C)
• Ambient Temperature Range: -40 degree F to 1500 degree F (-40 degree C to 816 degree C)
• Detects: Gas flames only
• Weight: Approximately 0.40 lbs

Applications

The 69ND1-1000K4 is used in industrial and commercial combustion systems, including boilers, furnaces, and process heating equipment. It is compatible with a wide range of Fireye control systems, including the Flame-Monitor, FlameWorx, BurnerLogix, MicroM, and M-Series, as well as C and D-Series controls equipped with flame rectification amplifiers.