Jiangyin Chengxin Alloy Material Co., Ltd ，
| Payment Terms | T/T, D/P |
| Supply Ability | 30 tons per day |
| Delivery Time | 3 days |
| Packaging Details | Packed with waterproof paper or weave bag, into pallets or wooden case. Special packaging requirements can also be accommodated. |
| Product Name | Cu-CuNi (Type J) Constantan Thermocouple Wire |
| TP Material | 100% Cu |
| TN Material | 55% Cu; 45% Ni |
| Application | Low Temperature Measurement |
| Brand Name | Senphus |
| Model Number | type T Extension |
| Certification | SGS, ISO9001 |
| Place of Origin | Jiangsu, China |
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Product Specification
| Payment Terms | T/T, D/P | Supply Ability | 30 tons per day |
| Delivery Time | 3 days | Packaging Details | Packed with waterproof paper or weave bag, into pallets or wooden case. Special packaging requirements can also be accommodated. |
| Product Name | Cu-CuNi (Type J) Constantan Thermocouple Wire | TP Material | 100% Cu |
| TN Material | 55% Cu; 45% Ni | Application | Low Temperature Measurement |
| Brand Name | Senphus | Model Number | type T Extension |
| Certification | SGS, ISO9001 | Place of Origin | Jiangsu, China |
| High Light | Durable Thermocouple Extension Alloy ，Accurate Temperature Measurement Thermocouple Extension Alloy ，Industrial Environments Thermocouple Extension Alloy | ||
Durable Type T Thermocouple Extension Alloy for Accurate Temperature Measurement in Labs and Industrial Environments
Type T thermocouples are widely used for low-temperature measurements due to their stable and accurate performance in such conditions. They consist of a Copper (Cu) positive leg and a Constantan (CuNi) negative leg. The Type T thermocouple extension alloy wire is specifically designed to extend the leads of Type T thermocouples without altering their thermoelectric properties, ensuring accurate temperature readings over a greater distance.
Color codes of thermocouple ( T type )
Thermocouple temperature range and tolerance
| Themcouple No. indexing | Compensation wire type | Usag classification | Measuring junction temperature/ ℃ | Standardc EMF value/μV | Presion grade | General grade | ||
| Tolerance/μV | Thermal EMF range/μV | Tolerance/μV | Thermal EMF range/μV | |||||
| T | TX | G | -25 | -940 | ±30 | -910~-970 | ±60 | -850~-1000 |
| 100 | 4279 | 4249~4309 | 4189~4339 | |||||
| H | -25 | -940 | ±48 | -892~-988 | ±90 | -850~-1030 | ||
| 100 | 4279 | 4231~4327 | 4189~4369 | |||||
| 200 | 9288 | 9240~9336 | 9198~9378 | |||||
Compensating wire reciprocating resistance:
| Compensation wire type | Reciprocating Resistance (Ω/m20℃ less than) | ||||
| 0.2mm² | 0.5mm² | 1.0mm² | 1.5mm² | 2.5mm² | |
| TX | 2.6 | 1.04 | 0.52 | 0.35 | 0.21 |
Type T thermocouples, and their extension wires, are ideal for low-temperature measurements. The typical temperature range for Type T thermocouples is -200°C to 350°C.
The extension wire ensures that the thermocouple's accuracy is maintained even over long distances, providing reliable temperature readings for precise applications.
Type T extension wires are made from alloys that match the thermoelectric properties of Copper and Constantan. This ensures the extension wire has the same characteristics as the thermocouple itself, maintaining its accuracy.
Copper and Constantan are resistant to oxidation and corrosion, making them suitable for use in environments that might be exposed to moisture or gases, as long as the temperatures are within the recommended limits.
Type T extension wires are known for their high stability and durability at low temperatures, which makes them reliable for long-term applications without significant signal degradation.
Type T thermocouples are commonly used for cryogenic applications and low-temperature research where highly accurate temperature measurements are essential.
Due to their precision and stability, Type T thermocouple extension wires are used in medical and laboratory devices that require accurate temperature control or monitoring in low-temperature ranges.
They are also used for temperature monitoring in refrigeration systems, where low-temperature accuracy is critical for food preservation and safety.
Type T extension wires are ideal for environmental testing and temperature monitoring in outdoor or extreme environments, especially when dealing with low temperatures.
Type T thermocouple extension alloy wire is an essential component for low-temperature measurement systems. Its ability to maintain the thermoelectric properties of the Type T thermocouple ensures that accurate readings are achieved over extended distances. With its corrosion resistance, durability, and reliability, it is an excellent choice for applications in industries requiring precise and stable low-temperature measurements.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2003
Total Annual:
230000000-240000000
Employee Number:
1400~1500
Ecer Certification：
Verified Supplier
Company Overview: Jiangyin Chengxin Alloy Material Co., Ltd has more than 20 years of experience as the lead.ing alloy wire manufacturer in China. We offer a wide range of services from fine wire drawing toresistance wire manufacturing. Since the beginning, our specialty has been the quality and pre... Company Overview: Jiangyin Chengxin Alloy Material Co., Ltd has more than 20 years of experience as the lead.ing alloy wire manufacturer in China. We offer a wide range of services from fine wire drawing toresistance wire manufacturing. Since the beginning, our specialty has been the quality and pre...
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