close
Choose Your Site
Global
Social Media
| C series | |
| C11 |  |
| C12 |  |
| C21 |  |
| C22 |  |
| C23 |  |
| C31 |  |
The combination of thermocouples and solenoid valves forms a gas appliance flameout safety protection device.
A thermocouple is a sensing element that can provide micro electricity, and an electromagnetic valve is a control element. When the tip of the thermocouple is heated by a flame, a thermoelectric potential is generated between its cold and hot ends due to the temperature difference, forming a closed circuit current. This causes the electromagnetic valve to be in a suction state under the combined action of external force and magnetic field excitation, ensuring smooth gas flow. When the flame goes out, the thermocouple quickly loses its potential, and the electromagnetic valve loses its suction force. Under the action of the compressed spring, it resets and closes the gas path, thus playing a role in safety protection.
Scope of application: Natural gas, liquefied petroleum gas.
Technical parameters: (at 650 ℃) Heating characteristics: ≥ 18mV cooling characteristics: ≤ 1.5mV internal resistance: 5-50 ± 3 m Ω, length L: customized according to customer requirements.
Air valve interface (cold end):
M8*1、M9*1、M10*1、 11/32-32 double headed thread, 7/16-27 (according to customer requirements)
Installation supporting structure (hot end)
The structural dimensions are adapted according to customer needs, and the material is usually brass, which is usually divided into slot type and thread type. Commonly used wires include copper tube, wire wrapped wire, tin plated bare copper wire, bare copper wire, and live wire.
Thermocouples are divided into four categories: conventional wire type (C), copper tube type (T), double ended conventional wire type (SC), and non matching type (R)
Thermocouples have been exported for nearly ten years, with the total export value continuously increasing and the product quality receiving unanimous praise from customers. Main exports: Middle East, South America, North America, Europe and other countries.
Having CSA, CE and other certification certificates.
