Products Description
The thermocouple is the highest temperature measurement of all, including C,D and A types, assembly structure. The highest accuracy is ±4℃,and highest using temperature is 2500℃(A). It has the advantages of good linear relationship between temperature and potential, reliable thermal stability, and low price. In combination with the display instrument, it can directly measure the temperature of liquids, vapors, gaseous media, etc.
The relationship between the thermoelectric potential of tungsten-rhenium thermocouple and temperature conforms to the ZBN05003-88 indexing table, which is equivalent to the ASTME696-84 standard. Tungsten rhenium couples with special protective tubes can also be used for a long time in an oxidizing atmosphere at 1600°C, and their price is lower than that of platinum rhodium thermocouples.
Duchin is one of the earliest companies in China that developed tungsten-rhenium thermocouples. We have 10-ish industry-leading patents,besides the market share of this product is at the forefront of the nation, and has been evaluated as 'China Instrument Extrodinar' by China Instrument and Control Society, and has also earned the "Chongqing Famous Brand Product" title.
Technical characteristics
● C,D,A types.
● 0.5mm standard diameter.
● With GH3039 or GH3030 protection probe.
● Connectors and junction box are commonly used to connect the wires.
● To combat highly pressurized vacuum environment, our clients can bringing up the needs to customize integrated anti-high-pressure device on the thermocouple.
Tungsten rhenium alloy thermocouple Recommend Using Temperature And Environment
|
Protection tube |
Tube OD |
Insulators |
Max.Temp℃ |
Application |
|
GH3039 GH3030 |
Φ4,6,8 |
MgO |
1300 |
Vacuum Inert,Air |
Product details


Our Customers

Insights into our company








Insights into our production

Manual Welding

Automatic Welding

Insulation Testing

Laser Marking

Warehouse Managing

Thermocouple Assemble

Vacuum Leak Detection

Surface Polishing
Quality Certifications








Hot Tags: tungsten rhenium alloy thermocouples, China tungsten rhenium alloy thermocouples manufacturers, factory


