Thermocouple is one part of gas safety protection system .
1) Electric potential:(600~650°C)≥8 mV
2) Resistance(room temperature):setting value ±15%
3) Principle of opeartion:Thermocouple with temperature switches internal, In the working such as the gas oven non-working area temperature more than temperature switches rated temperature, at this time temperature switches will automatically cut off power supply, to have safety protection.
4) Note: Thermocouple heated part must be heating on tip 3 to 5mm.
pls do not put tip into flame,it will be arouse electric decline and life short.Keep radiating well for thermocouple fixed place backer and plus-minus thread. Decline the accumulative heat of fix broad and thermocouple copper coat.It is benificial to the closing valve time.
Gas thermocouple picture
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