Thermocouples-Good temperature sensors
We all have read about thermocouples in our physics lessons and know that it is one of the best temperature regulators. Even if the working principle of thermocouples is very simple still the use of these thermocouples are seen in most of the modern industries to measure temperature.
Temperature plays a great role in many reactions and this is an important parameter that should e regulated. So, one must use efficient and sensitive thermocouples that will help in measuring the temperature differences. To understand the working principle of thermocouples is very easy as it is based on Seeback effect. Two metallic wires made up of different alloys are welded and coupled. The temperature at this junction is measured and this is done by heating the wires. At the junction the temperature is converted to voltage and the difference is measured. As two different alloys are used in thermocouples so, a difference in temperature can be easily measured at the junction.
There are several other temperature sensors but the effective measurement of these thermocouples has made them popular and most widely used systems till date. As they are protected by metallic coat outside and the junctions are welded so, thermocouples are safe for use. Today most of the manufacturing units where temperature difference plays a great role find use of these thermocouples. There are different types of thermocouples available in the market and it is easier to find the desired one. Use the best device for an accurate measure of temperature and better results.
Temperature plays a great role in many reactions and this is an important parameter that should e regulated. So, one must use efficient and sensitive thermocouples that will help in measuring the temperature differences. To understand the working principle of thermocouples is very easy as it is based on Seeback effect. Two metallic wires made up of different alloys are welded and coupled. The temperature at this junction is measured and this is done by heating the wires. At the junction the temperature is converted to voltage and the difference is measured. As two different alloys are used in thermocouples so, a difference in temperature can be easily measured at the junction.
There are several other temperature sensors but the effective measurement of these thermocouples has made them popular and most widely used systems till date. As they are protected by metallic coat outside and the junctions are welded so, thermocouples are safe for use. Today most of the manufacturing units where temperature difference plays a great role find use of these thermocouples. There are different types of thermocouples available in the market and it is easier to find the desired one. Use the best device for an accurate measure of temperature and better results.