|Temperature Ratings Hot Junction||1400 Degrees F|
|Temperature Ratings Cold Junction||780 Degrees F|
|Open Circuit Output||26 mV to 32 mV|
|Lead Length||30 inches|
|Includes||Universal Adapter and Push In Clip|
|Cross Reference||Honeywell Q309, Q326, Q337, Q340, Robertshaw T45, T46, A1970, 1970, 1980, Penn-Baso K15, K16, K18, K19, 88D, ITT General 2500, 2600, 3000, White Rodgers HO, Jade TK4, TK5, TK6, COPR|
|Connection Type||11/32 32 Male Connector Nut|
The Honeywell Q390A1053 is a 30 millivolt thermocouple with 11/32 32 Male Connector Nut connection and 30 inch leads. Thermocouples 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 of DC power, measured in millivolts.
The Honeywell Q390A1053 Thermocouple features spade or quick connect terminals available for millivolt gas control connections and a male nut connector for Pilotstat safety control power units. Includes a push-in clip, split nut, and adapter assembly for easy pilot burner installation.