Type T Thermocouple Extension Wire Versatile And Adaptable For Cryogenic Scientific And Cold Storage Applications

Type T thermocouple extension wire is known for its stability and accuracy in temperature measurement, particularly in low-temperature environments. It is widely used in cryogenic applications, laboratories, and industrial processes where precise temperature control is essential. With a temperature range of -270°C to +400°C, Type T is suitable for moderate temperatures and performs well in oxidizing atmospheres and moist conditions. This copper-constantan thermocouple is cost-effective and compatible with readily available measurement equipment, making it a popular choice for differential measurements and applications that require reliable temperature data.

Color codes of thermocouple ( T type )

Type T thermocouple has good resistance to oxidation, high EMF output, with good temperature accuracy, sensitivity and stability. In the temperature range -200~0 ℃ , it has better property, the year stability is less than ±3μV.

Thermocouple temperature range and tolerance

Compensating wire reciprocating resistance:

Some Key Features Cu-CuNi (Type T) Constantan Thermocouple Wire include:

• Temperature Range: Type T thermocouples have an operating temperature range from -200°C to 400°C, making them suitable for a variety of applications.
• Accuracy: They offer standard accuracy of +/- 1.0°C or +/- 0.75%, with special limits of error available at +/- 0.5°C or 0.4%.
• Oxidizing Atmospheres: Type T thermocouples are well-suited for oxidizing atmospheres, providing stable performance in such environments.
• Repeatability: They have excellent repeatability between –200°C to 200°C, which is beneficial for applications requiring precise temperature control.
• Insulation Materials: Different insulation materials can be used for Type T thermocouple applications, including magnesium oxide (MgO), heat-resistant PVC, fiberglass, and ceramic, each offering different temperature ranges and mechanical resistance.
• Wire Gauge and Insulation: Type T extension wires are available in various wire gauges and insulation types, such as PFA, polyvinyl, and FEP, to suit different application needs.
• Color Coding: The ANSI color code for Type T thermocouples is a positive wire in purple and a negative wire in red, with an overall brown color.

These features make Type T Thermocouple Extension Wire a reliable choice for temperature measurement and control in various industrial and laboratory settings.

Applications:

• Cryogenic Applications:

Type T Thermocouples are often used in extremely low temperature applications such as cryogenics or ultra-low freezers. They are suitable for cryogenic temperature measurements in laboratory and industrial settings.

• Laboratory Environments:

They are found in laboratory environments where precise temperature control and measurement are required.

• Industrial Measurement Applications:

Due to their accuracy relative to other thermocouple types, low cost, and the ready availability of measurement equipment, Type T thermocouples are commonly used in industrial measurement applications.

• Differential Measurements:

Type T thermocouples are very effective when used in differential measurements, as there is no cold junction compensation necessary for the connections to the measurement equipment.

• Moderate Temperature Range:

According to DIN EN 60584, Type T thermocouples are suitable for applications at moderate temperatures from -200°C to +400°C in various atmospheres including vacuum, oxidizing (air), reducing, or inert atmosphere (inert gases). The standardized temperature range of the type T thermocouple is -270°C to +400°C.

• Oxidizing Atmospheres:

The Type T is well suited to oxidizing atmospheres, making it a good choice for applications where such conditions are present.

• Moist Environments:

Type T thermocouples also perform well in moist environments without being damaged.

These applications highlight the versatility of Type T Thermocouple Extension Wire in providing accurate temperature measurements across a range of conditions and industries.

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 preci.sion of our products. We have the tightest tolerances and deliver within a few days to a fewweeks. As a result, we have become the leading alloy wire supplier in the industry.

Senphus Subsidiaries:

• Jiangyin Chengxin Alloy Material Co., Ltd.
• Jiangyin Senphus Electrical Materials Co., Ltd.
• Jiangsu Xiangcheng Supply Chain Management Co., Ltd.

Jiangyin Chengxin Alloy Material Co., Ltd.: With nearly 20 years of experience, Jiangyin Chengxin is a leading alloy wire manufacturer in China. We offer a wide range of services, from fine wire drawing to resistance wire manufacturing. Our specialty lies in the quality and precision of our products, achieving the tightest tolerances and delivering orders within days to weeks. As a result, we have established ourselves as the premier supplier of alloy wire in the industry.

Our product range includes:

• Copper-nickel alloys (CuNi1-CuNi44)
• Karma (Nikrothal L/Evanohm/Alloy 800)
• Manganin and Constantan
• Nickel-chromium alloys
• Thermocouple alloys (Type K, N, E, T, J)
• Thermocouple extension wire
• PTC thermistor resistance alloy
• Pure nickel wire and Monel alloy

These alloys are available in various forms, including wire, ribbon, stranded, and enamelled. Major applications include seat heating, underfloor heating, military projects, aerospace, household appliances, heating wire, mechanical and electrical plants, and temperature instruments. Our manufacturing processes are ISO 9001:2015 certified, and we specialize in fine and ultra-fine wire drawing, offering wire diameters from 0.025 mm (0.001") to 13 mm (0.51") in small batches, medium volumes, and mass production. We maintain a comprehensive quality inspection system, including in-house chemical analysis, chromatographic analysis, metallurgical analysis, pinhole tests, wire construction tests, and tension tests to ensure the highest quality standards.

Senphus Electrical Material Co., Ltd.: Founded in 2003, Senphus Electrical Material Co., Ltd. integrates research, manufacturing, and sales of electric heating alloys, heating cables, heating wires, and heating products. Leveraging over a decade of technical expertise in heating alloy wire, we have adopted advanced heating cable technology and machinery, successfully developing heating cables, temperature controllers, and temperature control systems suitable for building heating, pipe insulation, outdoor snow melting, wind power blade production, car seat heating, and healthcare applications.

The company is recognized as a high-tech enterprise in Jiangsu Province and a small giant enterprise in Jiangyin City, specializing in innovative technologies. We operate the "Wuxi Heating Cable Engineering Technology Research Center" and collaborate with experts from renowned domestic universities. Our portfolio includes 5 invention patents and over 30 utility model patents, showcasing our strong research and development capabilities.

With an annual output exceeding 1,000 tons of thermal alloy wire and an output value of approximately 105 million yuan, our products are well-received in markets such as the UK, Italy, Canada, Peru, and Spain. Our heating cables generate an annual output value of over 80 million yuan, with exports to Germany, Japan, the United States, Malaysia, Denmark, Brazil, and other countries.

The company has successfully passed multiple quality management system certifications, including IATF 16949, ISO 9001, ISO 14001 (Environmental Management System), and ISO 45001 (Occupational Health and Safety Management System). Our heating cables and related products have also obtained test reports from the Shanghai Cable Research Institute Test Center and received certifications such as UL (United States), VDE (Germany), CE (European Union), and RoHS.

Commitment to Quality: We adhere to the business commitment of "Reputation First, Quality First, Customer First" and uphold the quality policy of "Integrity-Based, Quality-Oriented, Excellent Service." We are dedicated to providing accurate products and professional services, and we look forward to collaborating sincerely with you to achieve mutual success.