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Thermocouple Sensor Suppliers

Industrial assembled thermocouples as temperature measurement sensors, is usually support the use and display instruments, recording instruments, and electronic regulators. It can directly measure the surface temperature of liquid, vapor, and gas media and solids within the range of -200℃~1600℃ in various production processes. The company produces the graduation number for N, K, E, J, T, S, R, and B major categories of industrial thermocouples in line with the International Electrotechnical Commission EC standards. With reliable performance, long service life, and uniform design, they are widely used in petroleum, chemical, metallurgy, machinery and other industrial sectors.

About Us

TAISUO Technology was founded in 1992, and is a professional Thermocouple Sensor Suppliers and RTD cable Company, A new professional invisible champion enterprise dedicated to the research and development, production, sales and service of thermal management technology. It has been focusing on the industry for 30 years. Taisuo has dozens of utility model and invention patents. The company has professional and rare technical control in the field of temperature and thermal management, such as "heating and cooling, temperature sensing, transmission control, special signal processing" and other multi-dimensional technical challenges, which can be used for auto parts, energy, petroleum, military industry, thermoelectricity , chemical industry, nuclear power, medicine and other industries to solve technical problems of temperature control equipment. We specialize in custom Thermocouple Sensor etc.
As a long-term cooperative supplier, Teso Technology has gradually spread its footprints all over the world and has continuously refreshed its transformation goals in industry segments, becoming a leading company in the temperature and thermal management segment.


  • A multi-point oil well temperature sensor
  • An integrated oil well heating cable with continuous monitoring
  • An armored cable integrating heating and movable armored thermocouples
  • A high temperature resistant integrated underground heating cable
  • A heating cable with variable power in the length direction and a three-phase integrated heating cable
  • Automatic correction device for pipe forming
  • A multi-point temperature measurement oil well heating cable
  • A multi-point oil well temperature sensor
  • A convenient thermocouple calibration polarity extension connector
  • A workpiece transmission photoelectric detection signal stabilizer
  • Explosion-proof tank liquid level intelligent detection control alarm device
  • High temperature corrosion resistant armored temperature measuring cable

Industry Certification

  • Zhejiang Province Small and Medium-sized Science and Technology Enterprise Certificate
  • Yuyao Engineering Technology Center Approval Document
  • Teso thyristor voltage regulator control software copyright registration certificate
  • Quality management system certification
  • Certificate of conformity
  • Production certification certificates for armored cables, temperature sensors, and heat-resistant pipe midsections
  • Market share ranking in 2022
  • High-tech Enterprise Certificate
  • environmental management system certification
  • Occupational Health and Safety Management System Certification Certificate
  • Carbon fiber composite material testing report

News Center

Sensing System

In an era of rapid technological development, the advancement of temperature measurement technology is crucial to all walks of life. Among them, thermocouple sensors, as a device widely used in temperature measurement, are gradually becoming the first choice in industry, scientific research and household fields due to their accuracy and diversity. We will discuss the principles, types, application areas and positive impact of thermocouple sensors on temperature measurement technology.
Thermocouple sensors utilize the thermoelectric effect to measure temperature. Its basic construction consists of two dissimilar metal conductors welded together to form a closed circuit. When two metal conductors are at different temperatures, due to the thermoelectric effect, an electric potential difference, that is, thermoelectric potential, is generated between the conductors. By measuring this thermoelectric potential, the temperature difference between the conductors can be accurately calculated.
There are many types of thermocouple sensors, the common ones are K type, J type, T type, etc. Different types of thermocouples have differences in applicable temperature range, accuracy, etc., so when selecting, you need to make a reasonable selection based on the specific application scenario. K-type thermocouples are suitable for higher temperatures, J-types are suitable for mid-temperature ranges, and T-types are suitable for low-temperature environments, forming a diverse choice space.
Thermocouple sensors are known for their high accuracy. Due to its operating principle based on the thermoelectric effect, it provides very precise temperature measurements. In addition, thermocouple sensors have high stability and can maintain accurate measurements under extreme conditions, making them an indispensable instrument in industrial production and scientific research experiments.
In the industrial field, thermocouple sensors are widely used in production processes such as oil refining, chemical industry, and metallurgy. It can work under harsh conditions such as high temperature and high pressure, and provides reliable temperature monitoring data for the production process. The application of thermocouple sensors in industrial automation has greatly improved production efficiency and reduced the risk of accidents.
Thermocouple sensors also play a key role in scientific experiments and research. In laboratory environments such as physics and chemistry, thermocouple sensors are widely used to measure the temperature of test equipment. Its high precision and reliability ensure the accuracy of scientific research data and provide strong support for scientists.
In the field of medical equipment, thermocouple sensors also have unique applications. For example, a thermometer is a temperature measurement device based on the principle of a thermocouple. In addition, thermocouple sensors also play a key role in the food industry, ensuring that food is processed and stored under conditions that comply with hygienic standards.
With the continuous advancement of science and technology, the development of thermocouple sensors is also moving towards more intelligence and multi-function. Advanced materials and manufacturing technologies enable thermocouple sensors to expand their range of applications under extreme conditions. In the future, we have reason to expect thermocouple sensors to show wider applications in more fields.
In general, thermocouple sensors, as a powerful tool for temperature measurement, have been widely used in various fields due to their high accuracy, stability and diversity. From industrial production to scientific research, to medical equipment and the food industry, thermocouple sensors not only meet diverse needs, but also promote the continuous advancement of temperature measurement technology. With the continuous development of technology, we can expect that thermocouple sensors will continue to play a more important role in the future, providing more accurate temperature data for various industries.