Honeywell Q340 Thermocouples for Gas-Fired Pilot Flame Detection
| Models Available to Buy | |
| If the model you need isn't listed here, us. | |
| 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 |
- 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)
| Type | Description | Size |
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combustion and Flame Safety Solutions Catalog | 3.7MB |
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Honeywell Q340 Thermocouples for Gas-Fired Pilot Flame Detection Brochure | 212KB |
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Honeywell Q340 Thermocouples for Gas-Fired Pilot Flame Detection Datasheet | 551KB |
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Honeywell Q340 Thermocouples for Gas-Fired Pilot Flame Detection Installation Instructions | 36KB |
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Whitepaper: The Inside Story on Honeywell Long-Life Thermocouples | 932KB |