Product Description
Mainly used for gas cookers, water heaters, heating stoves, ovens, grills and other gas appliances.
Its working principle is when the thermocouple sensor needle is heated, it will produce thermal potential, this potential can make the solenoid valve work. Specific gas stove works as follows: when the knob is pressed, the small fire ignited, the thermocouple head is heated by the flame, resulting in thermoelectric potential (i.e., heat is converted to electrical energy). Thermoelectric potential through the wire into the solenoid valve internal coil, so that the solenoid valve produces a magnetic field, so that it quickly suction, the gas stove valve is open, the gas pathway is open to maintain normal combustion; when once encountered a gust of wind or soup and other overflow, extinguish the burning flame, then the thermocouple of the thermoelectric potential quickly drop to zero, the solenoid valve coil is de-energized, and then the solenoid valve is not suction state, the role of the spring reset quickly, so that the sealing gasket to close the gas pathway. The gasket closes the gas path and stops gas supply to ensure personal safety.
Flame failure protection device is a very important gas cooker security devices, in the gas cooker due to boiling water and other reasons for accidental flame failure, flame failure protection device of the gas cooker will automatically cut off the incoming gas supply in a few seconds; not retrofitted with this device, when the gas leakage occurs, it is easy to gather in the kitchen and indoor, not only the personal safety of the threat, such as open flames will also be an explosion.
Therefore, thermoelectric flame failure protection device can prevent gas leakage, prevent poisoning or fire accidents. Thus improve the safety of gas appliances.
Other notes
Precautions for thermocouple
1. The heated part of the thermocouple should be heated at 3-5mm of the copper sleeve of the thermocouple, do not install the copper sleeve inside the flame. Otherwise, it will cause its thermal potential to decrease and reduce the life of the thermocouple.
2. The fixed position of the thermocouple and the positive and negative conductor parts, as far as possible to maintain good heat dissipation, so that the mounting plate and the thermocouple assembly to reduce the accumulation of heat, which is conducive to the shortening of the closing time.
| Model Number |
XQ-002 |
Accuracy |
0.05 |
| Name |
Thermocouple |
Application |
gas stove/oven/water heater/washing machine |
| Thermal potential |
Heat potential should≥15mv:Cooling Characteristic ≤ 1.5 mv |
Inner resistance |
Accord to its type and length and the tolerance is in ±15% as is requested. |
| Material |
Copper |
Thermocouple head |
80%Ni,20%Cr |
Thigo Motor Factory is located in Shengzhou, Shaoxing, Zhejiang province. We are a company integrating industry and trade and specialized in production of home appliances parts for more than 35 years .
In addition, there are well-trained R&D team and the experienced sales team of us, also, our products sell well in domestic and international markets due to great service and quality. More importantly, we launch over 10 kinds of new products yearly and hold on that first class quality, competitive prices. short lead time and excellent service can make customers satisfied.
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