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The characteristics of K type thermocouple

by:JVTIA     2020-11-08
Check out ( Temperature measurement) Element type K thermocouple is industry * one of the commonly used temperature detecting element. Must go together with secondary instrument, its advantages are: (1) high accuracy of measurement. For K type thermocouple direct contact with the object being measured, not affected by intermediate medium. (2) the measurement range. Commonly used type K thermocouple from - 50 ~ + 1600 ℃ can be continuous measurement, some special thermocouple * low measurable to - 269℃( Such as gold iron nickel chrome) * up to + 2800 ℃ ( Such as tungsten - Rhenium) 。 3. Simple structure, easy to use. Thermocouple is usually composed of two different kinds of metal wire, but is not limited by the size and the beginning of, outside has protective casing, which are very convenient. 2 according to the temperature measurement range and accuracy, the corresponding index number of thermocouple temperature at 1300 ~ 1800 ℃, requirements and high accuracy, generally choose B type thermocouple; Required accuracy is not high, atmosphere and allow tungsten-rhenium thermocouples are available, and higher than 1800 ℃ generally choose tungsten-rhenium thermocouples; Temperature at 1000 ~ 1300 ℃ requires accuracy and higher available S type thermocouple and N type thermocouple; Under 1000 ℃ in general with K type thermocouple and N type thermocouple, below 400 ℃ general use E type thermocouple; Negative temperature under 250 ℃, and usually measured in T thermocouple, T thermocouple during low temperature stability and high precision. Dear customer: hello, our company is a strong technical force of the development of high quality, for the majority of users with high-quality products and complete solutions and the best technical services company. The main products are platinum rhodium thermocouple S type thermocouple sheathed thermocouples tungsten-rhenium thermocouples, etc. This enterprise uphold sincerity, with the purpose of the implementation of quality and with enterprising societe generale, with a firmer step climb the new peak unceasingly, contribute to national automation industry, welcome new and old customers to rest assured the choose and buy the desired products. We will serve you wholeheartedly!
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