Honeywell LG1093AA26 LG1093 Flame Sensor

Description

Designed for industrial burner control and combustion safeguarding systems, the Honeywell LG1093AA26 provides dependable optical flame detection under severe thermal and pressure conditions. This heavy-duty LG1093 Flame Sensor integrates a robust viewing window with specialized cabling to transmit reliable signals to industrial flame safeguard controls. Featuring a high-durability housing, the unit is engineered to withstand substantial pressure differentials and extreme environmental exposure typical of utility boilers, chemical processing furnaces, and industrial power plants.

Features

• Highly durable optical window rated to withstand internal pressures.
• Robust mounting interface utilizing standard pipe threading for gas-tight seals.
• High-temperature Teflon shielded cabling ensures signaling integrity in high-heat zones.
• Integrated conduit connection provides robust mechanical protection for wiring.

Applications

• Utility and industrial boilers
• Petrochemical and refining furnaces
• Power generation combustion systems
• Heavy industrial kiln and oven monitoring

Technical Specifications

Installation Guidelines

• Ensure the optical viewport has an unobstructed line of sight to the flame's brightest monitoring zone.
• Verify the 3/4 inch internal NPT mounting interface is properly sealed to prevent high-pressure gas bypass.
• Route the Teflon shielded cable through appropriate protective conduit using the 1 inch external conduit thread.
• Do not exceed the maximum operating temperature limit of 350 degF at the sensor assembly.