Thermocouple Extension Compensating Alloy Wire For Type J Temperature With High Thermal EWF Range


Thermocouple extension compensating wires are essential for connecting thermocouples to measuring instruments while maintaining the accuracy of temperature readings over extended distances. For Type J thermocouples, which use Iron (Fe) for the positive leg and Constantan (CuNi) for the negative leg, JX extension wires are designed to extend the thermocouple leads while compensating for the thermoelectric properties of the original thermocouple materials.

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Thermocouple Extension Alloy

Categories:

Thermocouple Extension Compensating Alloy Wire For Type J Temperature With High Thermal EWF Range


Product Description

Thermocouple Extension Compensating Alloy Wire For Type J Temperature With High Thermal EWF Range

Thermocouple extension compensating wires are essential for connecting thermocouples to measuring instruments while maintaining the accuracy of temperature readings over extended distances. For Type J thermocouples, which use Iron (Fe) for the positive leg and Constantan (CuNi) for the negative leg, JX extension wires are designed to extend the thermocouple leads while compensating for the thermoelectric properties of the original thermocouple materials.

EMF of compensating wire and the tolerance

Themocouple No. indexing Compensation wire tpye Usag Classification Measuring junction temperature/℃ Standard EMF value/μV Precision grade General grade
Tolerance μV Thermal EWF range μV Tolerance μV Thermal EWF range μV
J JX G -25 -1239 ±62 -1177~-1301 ±123 -1116~-1362
100 5269 5207~5331 5146~5392
H -25 -1239 ±62 -1177~-1301 ±123 -1116~-1362
100 5269 5207~5331 5146~5392
200 10779 10717~10841 10656~10902

Compensating wire reciprocating resistance

Compensation wire type Reciprocating resistance at 20℃ Ω/m (Less than)
0.2mm² 0.5mm² 1.0mm² 1.5mm² 2.5mm²
JX 3.25 1.3 0.65 0.43 0.26

JX Alloy Extension Wire

Composition: JX extension wire is made from alloys designed to match the thermoelectric properties of Iron (Fe) and Constantan (CuNi) to maintain the accuracy of the Type J thermocouple.

Properties: JX extension wires are specifically formulated to ensure that the thermocouple signal is transmitted accurately over long distances, without altering the temperature readings.

Applications: Used to extend the leads of Type J thermocouples while ensuring the accurate transmission of temperature data from remote locations to the measuring instrument.

Key Properties of JX Extension Wire:

Accuracy: JX extension wire is designed to maintain the original thermoelectric properties of the Type J thermocouple, ensuring accurate temperature measurement even at longer distances.

Temperature Range Compatibility: These extension wires are optimized to match the temperature range of Type J thermocouples, typically from -40°C to 750°C.

Corrosion and Oxidation Resistance: JX wires are designed to resist oxidation and corrosion, ensuring long-term reliability in various industrial environments.

Durability: The wires are durable and able to withstand temperature fluctuations, mechanical stress, and environmental conditions without degrading their performance.

Applications of JX Extension Wire:

Industrial Temperature Monitoring: Used in furnaces, ovens, and heat treatment systems for temperature control and monitoring.

Laboratories and Research: Commonly used in laboratory settings for temperature measurements, especially in controlled environments.

Process Control: Employed in various manufacturing processes where precise temperature measurement is essential for quality control.

Conclusion:

JX thermocouple extension compensating alloy wire provides a reliable solution for extending Type J thermocouple leads without compromising the accuracy of the temperature readings. The alloy ensures that the thermoelectric properties of the Type J thermocouple are maintained over extended distances, making it ideal for a variety of industrial, laboratory, and research applications. The JX wire offers excellent resistance to oxidation and corrosion, ensuring durability and performance even in demanding environments. Whether used in temperature monitoring systems or process control, JX extension wire guarantees precise and reliable temperature measurements.

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SHANDONG SHENHUI GROUP

FAQ

Can I visit your factory before ordering?


Of course, you are welcome to visit the factory.

Do you provide samples?


Yes, we provide samples if needed, but customers need to pay the sample fee. Usually sample lead time is 7 days after payment has been confirmed.

What are the advantages of price and quality?


We have our own production and inspection equipment. There are always pre-production samples before mass production, and there are always final inspections before shipment.Quality is the tenet of our company.

Can you supply what is the service?


We can supply the kinds of metal materials and products,and we also can supply other process services.

Are you Manufacture or Trade Company?


We are manufacture,we have 20+ years experience for supply Metal material and products in domestic.

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