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The Honeywell Q390A1061 30 mV Thermocouple has 36" leads and 11/32 32 Male Connector Nut connection for Pilotstat safety control power units.

Honeywell Thermocouples Q390 generate a thermoelectric current that senses a pilot flame on gas-fired heating systems. The pilot flame heats the tip of the thermocouple, producing a temperature differential between it and the base. This temperature difference generates a small amount (millivolts) of DC power.

  • Voltage: 30 mV;
  • Connection Type: 11/32 32 Male Connector Nut;
  • Open Circuit Output: 26 mV to 32 mV;
  • Resistance: 0.02 ohms;
  • Temperature Ratings Hot Junction: 1400 F;
  • Temperature Ratings Cold Junction: 780 F;
  • Tradeline Value: Tradeline
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Manuals (1)
Length (Inches):




Connection Type:

11/32" 32 Male Nut

Open Circuit Output:

26 mV to 32 mV

Resistance :

0.02 ohms

Temperature Rating:

Cold Junction: 780 F

Hot Junction: 1400 F



Push-In Clip


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