Honeywell Q340 Thermocouples for Gas-Fired Pilot Flame Detection

Models Available to Buy Online at Lesman.com
If the model you need isn't listed here, call Lesman at 800-953-7626.
30 mV thermocouple with 11/32 32 male connector nut, 36" lead Q340A1090
30 mV thermocouple with 11/32 32 male connector nut, 48" lead Q340A1108

Key Specifications

  • For detecting pilot flames on gas-fired heating systems
  • Single-junction thermocouple lead provides a 30 mV electrical signal when the pilot is operating.
  • Loss of the pilot removes the electrical current and shuts off the gas supply to the burner.
  • Push-in clip, split nut, and adapter assembly for easy installation
  • 30 mV thermocouple with temperature ratings 780° to 1400°F, cold junction to hot junction (416° to 760°C)

Supporting Documentation
Click the file icon to view the file online, or right-click on the file icon and select "Save Target As..." to download the file to disk for later viewing.

Type Description Size
Lesman Combustion and Flame Safety Solutions Catalog Lesman Combustion and Flame Safety Solutions Catalog 3.7MB
Honeywell Q340 Thermocouples for Gas-Fired Pilot Flame Detection Brochure Honeywell Q340 Thermocouples for Gas-Fired Pilot Flame Detection Brochure 212KB
Honeywell Q340 Thermocouples for Gas-Fired Pilot Flame Detection Datasheet Honeywell Q340 Thermocouples for Gas-Fired Pilot Flame Detection Datasheet 551KB
Honeywell Q340 Thermocouples for Gas-Fired Pilot Flame Detection Installation Instructions Honeywell Q340 Thermocouples for Gas-Fired Pilot Flame Detection Installation Instructions 36KB
Whitepaper: The Inside Story on Honeywell Long-Life Thermocouples Whitepaper: The Inside Story on Honeywell Long-Life Thermocouples 932KB

 
Last Ed. Date: 12/06/2016 12:07 PM