Thermocouple

Industrial Assembly Thermocouple

The Industrial Assembly Thermocouple is designed for precise temperature measurement in liquids, gases, steam, and solid surfaces across a wide range from -200°C to +1800°C. Manufactured in compliance with IEC international standards and GB/T 30429 national standards, it ensures reliable performance and long service life. Available in multiple types including B, R, S, N, K, E, J, and T, this thermocouple is widely used in industries such as petroleum, chemical, metallurgy, power, and machinery manufacturing.

Description

Overview of Industrial Assembly Thermocouple

The Industrial Assembly Thermocouple is a high-performance temperature sensor designed for accurate temperature measurement in liquids, gases, steam, and solid surfaces over a wide range from -200°C to +1800°C. Manufactured in compliance with IEC international standards and GB/T 30429 national standards, it ensures excellent accuracy, durability, and long service life. Available in various thermocouple types such as B, R, S, N, K, E, J, and T, it is widely used in petroleum, chemical, metallurgy, power generation, and machinery industries where reliable temperature monitoring is essential.


Features of Industrial Assembly Thermocouple

  • Wide Measuring Range – Covers temperatures from -200°C to +1800°C, suitable for diverse industrial environments.

  • Standard Compliance – Designed and manufactured in strict accordance with IEC and GB/T 30429 standards.

  • Multiple Thermocouple Types – Available in B, R, S, N, K, E, J, and T to meet different application requirements.

  • High Accuracy & Fast Response – Provides stable and precise readings for critical process control.

  • Durable Construction – Excellent resistance to high temperature, corrosion, and mechanical stress.

  • Versatile Connectivity – Compatible with display instruments, recorders, and computer control systems.

  • Long Service Life – Engineered for reliability and reduced maintenance in harsh industrial conditions.


Applications of Industrial Assembly Thermocouple

  • Petroleum & Chemical Industry – Accurate process temperature monitoring in reactors, storage tanks, and pipelines.

  • Metallurgy & Steelmaking – Measurement of high-temperature environments such as furnaces, kilns, and molten metal systems.

  • Power Generation – Used for temperature detection in boilers, turbines, and heat exchangers.

  • Machinery & Manufacturing – Suitable for equipment temperature measurement and process quality control.

  • Food & Pharmaceutical Industry – Ensures precise temperature monitoring for production and sterilization processes.


Price of Industrial Assembly Thermocouple

The price of the Industrial Assembly Thermocouple varies depending on the thermocouple type, length, material, and installation configuration.
If you would like to know the latest price of our Industrial Assembly Thermocouple, please contact ZINACA Instruments for a customized quotation.


Industrial Assembly Thermocouple OEM Service

ZINACA Instruments is a professional industrial instrument manufacturer specializing in temperature, pressure, flow, and level measurement solutions.
We can design and produce customized Industrial Assembly Thermocouples according to your specific working conditions and application requirements.
If you are looking for a Thermocouple OEM Service, please get in touch with us for tailored support and manufacturing cooperation.


Industrial Assembly Thermocouple Manufacturer

As a leading Industrial Thermocouple Manufacturer, ZINACA Instruments provides high-quality, standard-compliant thermocouples trusted across petroleum, chemical, power, metallurgy, and manufacturing industries.
Our thermocouples deliver accurate, stable, and long-lasting temperature measurement performance, making them the preferred choice for global industrial automation systems.


Thermocouple Tolerance Class

Thermocouple TypeTolerance Value a (±℃) and Effective Temperature Range
Class 1Class 2Class 3
T Type0.5 or 0.004×|t|
-40℃ ~ 350℃
1 or 0.0075×|t|
-40℃ ~ 350℃
1 or 0.015×|t|
-200℃ ~ 40℃
E Type1.5 or 0.004×|t|
-40℃ ~ 800℃
2.5 or 0.0075×|t|
-40℃ ~ 900℃
2.5 or 0.015×|t|
-200℃ ~ 40℃
J Type1.5 or 0.004×|t|
-40℃ ~ 750℃
2.5 or 0.0075×|t|
-40℃ ~ 750℃
-
K Type1.5 or 0.004×|t|
-40℃ ~ 1000℃
2.5 or 0.0075×|t|
-40℃ ~ 1200℃
2.5 or 0.015×|t|
-200℃ ~ 40℃
N Type1.5 or 0.004×|t|
-40℃ ~ 1000℃
2.5 or 0.0075×|t|
-40℃ ~ 1200℃
2.5 or 0.015×|t|
-200℃ ~ 40℃
R / S Type

t < 1100℃ → ±1.5℃

t ≥ 1100℃ → [1 + 0.003×(t-1100)]

0℃ ~ 1600℃

±4℃ or 0.005×|t|
0℃ ~ 1600℃
-
B Type-600℃ ~ 1700℃600℃ ~ 1700℃

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Tianjin ZINACA Intelligent Equipment Co., LTD

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No. 12, Within Waihuan Industrial Company Compound, Fujin Road, Zhongbei Town, Xiqing District, Tianjin, China

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