How to distinguish between K-type and B-type thermocouples

1. K-type thermocouple
K-type thermocouple is a type of thermocouple widely used in the field of industrial automation control. It consists of two parts: a K-type thermocouple temperature sensor and a compensation wire.
1. Wide temperature range: K-type thermocouples can accurately measure within the temperature range of -200 degree C to 1300 degree C.
2. Good linear characterization: The K-type thermocouple has a good linear relationship between temperature and electromotive force, enabling accurate temperature measurement.
K-type thermocouples are very sensitive to temperature changes and can quickly and accurately reflect temperature changes.
4. Good corrosion resistance: K-type thermocouples are made of high-quality materials, which have good corrosion resistance and can withstand various harsh environments.
The K-type thermocouple has a simple structure and is convenient to use, and can be directly connected to display or control instruments.
K-type thermocouples are widely used in industrial fields such as metallurgy, chemical industry, energy, power, as well as scientific research, medical treatment, and other fields.
2. B-type thermocouple
B-type thermocouple is another common type of thermocouple and is also a commonly used temperature measurement instrument in the field of industrial automation control.
1. Wide temperature range: B-type thermocouples are suitable for a wide temperature range and can accurately measure between 0 degree C and 1820 degree C.
B-type thermocouples have high temperature measurement capabilities and can meet the temperature requirements of industrial automation control.
B-type thermocouples are made of special alloy materials, which have good oxidation resistance and can work stably for a long time in high temperature environments.
B-type thermocouples operate stably at high temperatures without significant oxygen consumption.
B-type thermocouples are widely used in high-temperature measurement in fields such as metallurgy and power, and have important industrial application value.
B-type thermocouples can be customized according to actual needs to adapt to various measurement scenarios.
K-type and B-type thermocouples are two common types of thermocouples, which have certain differences in temperature range, linear characterization, sensitivity, corrosion resistance, ease of use, and application fields. Choosing and distinguishing different types of thermocouples correctly is crucial for accurate temperature measurement.