The Q340A1066 from Honeywell is a 30 mV Thermocouple, 18”. It senses the pilot flame on standing pilot gas-fired heating systems. The pilot flame heats the tip of the thermocouple, producing a temperature differential between it and the base to generate 30 millivolts.
|Connection Type:||11/32" 32 Male Nut|
|Lead Wire Length:||18"|
|Open Circuit Output:||26 mV to 32 mV|
|Resistance :||0.02 ohms|
|Temperature Rating:||Hot Junction: 1400 F|