WRE3/25, WRE5/26 tungsten rhenium corundum tube thermocouple, steel liquid temperature thermocouple

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Product Name
Product Name
Specification and Size
WRe3/25、WRe5/26
Thermocouple
0-1800℃
Dividing Sign
<±1%t,<±0.5%t
Temperature Range
≥180S
Insulation Resistance
>5MΩ
Time constant
300,500,750,1000,1100(mm)


Tungsten rhenium thermocouple is a high temperature thermocouple. It has a good temperature-potential linear relationship, reliable thermal stability and can be used to directly measure the temperature of liquid, steam and gas medis. It can partially replace the Platinum-Rhenium thermocouple as a temperature measuring tool for high-tech metallurgical industry, high temperature electronic thermoelectric system structural engineering, space vehicle and nuclear reactor.
The relationship between the thermal potential of tungsten rhenium thermocouple and temperature conforms to the ZBN05003-88℃ graduation table, which is equivalent to ASTM696-84 standard. It can be used at 0~2300℃ in vacuum, reduction and inert atmosphere. Tungsten rhenium couple with special protective tube can also be used for a long time in oxidation atmosphere at 1600℃.


Model and paremeters


Product Name
Oxidation resistant tungsten rhenium thermocouple
Product Model
WRW-1500 type
Dividing Number
WRe3/25
WRe5/26
ASTM Dividing Number
D
C
Temperature Range
0~1650
0~1650
Franchise
±0.5% │t│
±0.5% │t│
Service Atmosphere
Oxidation、Vacuum、Reduction、other inert gases


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0.409 s.