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.
Technical parameters
Name
High Temperature Instruments Thermocouple
Model
PTE-S38-1
Type
Thermocouple
Material
Cooper(thermocouple head:80%Ni,20%Cr)
Cable-Silicone, Cooper, Teflon
Gas source
NG/LPG
Voltage
Potential Voltage:≥30mv.Work with the electromagnetic valve:≥12mv
Ningbo Aokai Security Technology co.,LTD,founded in 2005,is a professional manufactory of gas safety extinct protection device,annual sales 10 milions sets. Products have various kind of electromagnetic valve and thermocouple for cookers,ovens,wall-hanging stove,as well as overheating protection of low current electromagnetic valve have been used by Samsung,TongYang in South Korea.Obtained CE,CSA,and qualified supplier class A certification (the national testing center of gas stove).
Machining Center
Dedicated to do safe flameout protection device,to determine the quality of product
Experimential center
In order to improve the quality of supply,we have a full range of safety testing equipment,such as life tester,coercive force,roughness analyzer,high and low temperature test box,etc...
