Professional K Type Thermocouple Manufacturer

BCST K-type thermocouple has a longer life, especially at higher temperatures. It can function in rugged environmental conditions and various atmospheres.

  • Fast response.
  • Wide temperature range.
  • Extremely durable.
  • Temperature sensor (end).
  • No resistance problems in lead wire.
  • Small in size and reliable.
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BCST Reliable K Type Thermocouple Supplier from China

Thermocouples are electronic sensors used for monitoring temperature. Thermocouples are available in different types. The BCST K Type thermocouple is probably the most common type. Its low cost, relatively good accuracy, and wide temperature range make it a versatile sensor. They are ideal for continuous exposure to temperatures. This makes them ideal for use in oxidizing environments.

BCST Type K thermocouples are used in many industries such as water, chemical, gas, and food. They are also used in many industries like Steel and Iron to monitor temperature and chemistry throughout the steelmaking process, for testing temperatures associated with process plants like chemical production and petroleum refineries, for testing hearing appliances safely, and type K is commonly used in nuclear applications because of its relative radiation hardness.    In addition, they are among the cheapest with good oxidation resistance, good measurement linearity, and good stability.

Best K type Thermocouple Solution for Your Project

BCST is an ISO registered company and is a leading Chinese brand specializing in the research, development, and manufacturing of K Type thermocouples. With over 22 years of fluid control and measurement solutions, BCST products are ATEX, ISO, SIL2, RoHs, CE, and CNEX certified.

BCST K Type Thermocouple is useful for industry, engineering, manufacturing, and science. It is one of the cheapest thermocouples with good oxidation resistance, measurement linearity, and stability. BCST K Type thermocouples are exported to more than 100 countries. You can ensure that our K Type thermocouples meet international quality standards.

As a manufacturer, BCST’s professional technical team is highly regarded in various countries and regions worldwide. As a result, we supply you with a one-stop K Type Thermocouple solution.

Video-K type thermocouple

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K Type Thermocouple Application

A type K thermocouple is a temperature measuring sensor based on the thermoelectric effect, consisting of two different metallic materials to form a thermocouple, where the temperature is deduced by measuring the difference in thermopotentials generated by the two metals in response to a change in temperature. In a type K thermocouple, an armored nickel-chromium alloy is used as the hot end and a copper-nickel alloy is used as the cold end.

Type K thermocouple has the advantages of fast response, wide temperature range (-200℃~1300℃), and extreme durability, so it is widely used in various industrial fields, such as iron and steel, chemical industry, electric power, metallurgy, etc., to measure the temperature in harsh environments, such as high temperature, low temperature, strong acid, strong alkali and so on.

However, type K thermocouples also have some disadvantages, such as easy to drift over time, not as accurate as RTD, susceptible to electromagnetic interference, easy to corrode and the signal is not linear. In order to accurately measure temperature, Type K thermocouples need to be calibrated to determine the relationship between electric potential and temperature.

Overall, type K thermocouples are an important temperature sensor with a wide range of application scenarios and excellent performance. For more information about Type K thermocouples, we recommend consulting the relevant physics books or consulting us at

applications-K Type Thermocouple

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