NiCrSi-NiSiMg Type N Extension Wire The Ultimate Solution for Temperature Measurement

NiCrSi-NiSiMg Type N Thermocouple Compensation and Extension Wire is engineered to extend the reach of Type N thermocouples while preserving the integrity of temperature measurements. This wire, composed of nickel-chromium-silicon (NiCrSi) and nickel-silicon-magnesium (NiSiMg).

Key features include superior oxidation resistance, attributed to the protective diffusion barrier formed by chromium and silicon, and improved repeatability in the 300°C to 500°C range. The wire also exhibits magnetic stability and a longer operational life compared to other types, such as Type K, due to reduced EMF drift.

Type N thermocouples are advantageous in environments similar to Type K, with a particular edge in industries demanding precise temperature control. They are manufactured to adhere to international standards, ensuring quality and reliability. The compensation wire ensures accurate signal transmission from the sensing element to the measuring device, crucial for maintaining measurement accuracy across extended distances.

Thermocouple temperature range and tolerance

Some key features of NiCrSi-NiSiMg Type N Thermocouple Compensating & Extension Wire include:

• Temperature Range: It operates within a broad temperature range of -200°C to 1300°C, suitable for extreme temperature environments
• Oxidation Resistance: The wire offers superior oxidation resistance due to the protective diffusion barrier formed by chromium and silicon in the positive Nicrosil conductor
• Repeatability: Type N thermocouples show improved repeatability in the 300°C to 500°C range, which is crucial for accurate temperature measuremen
• Magnetic Stability: The high levels of chromium in the NP conductor and silicon in the NN conductor provide improved magnetic stability
• Longevity: Type N thermocouples have a longer operational life than Type K thermocouples, with reduced EMF drift and short-term EMF changes
• Resistance to Transmutation: The absence of manganese, aluminium, and copper in the NN conductor makes Type N thermocouples more stable against nuclear bombardment
• Standard Compliance: Manufactured to meet international standards, ensuring quality and reliability
• Compensation & Extension Wire: The compensation wire is designed to match the thermoelectric properties of the thermocouple, ensuring that the signal from the sensing element is transmitted accurately to the measuring or control device

These features make NiCrSi-NiSiMg Type N Thermocouple Compensation & Extension Wire an ideal choice for precise temperature measurement and control in various industrial applications.

Applications:

• Superior Oxidation Resistance: The wire's composition, with higher levels of chromium and silicon in the positive Nicrosil conductor, offers enhanced protection against oxidation.
• Wider Temperature Range: It can operate within a broad temperature range of -200°C to 1300°C, suitable for extreme temperature environments.
• Improved Repeatability: Type N thermocouples show much improved repeatability in the 300°C to 500°C range, where other types like Type K may exhibit instability.
• Magnetic Stability: The high levels of chromium in the NP conductor and silicon in the NN conductor provide improved magnetic stability.
• Longevity: Type N thermocouples have a longer operational life than Type K thermocouples, with reduced EMF drift and short-term EMF changes.
• Resistance to Transmutation: The absence of manganese, aluminium, and copper in the NN conductor makes Type N thermocouples more stable against nuclear bombardment, virtually eliminating the risk of transmutation.
• Applications: Type N thermocouples are used in similar atmospheres to Type K thermocouples and are particularly advantageous in industries where temperature control and measurement are critical.
• Standard Compliance: Manufactured to meet international standards, ensuring quality and reliability.
• Compensation and Extension: The compensating and extension wires for Type N thermocouples are designed to match the thermoelectric properties of the thermocouple, ensuring that the signal from the sensing element is transmitted accurately to the measuring or control device.

These features make NiCrSi-NiSiMg Type N Thermocouple Compensation and Extension Wire an ideal choice for precise temperature measurement and control in various industrial applications.

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.