What is the stability of K-type thermocouples? How many years can they maintain their accuracy at 800 degrees?
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Do any of you have experience using K-type thermocouples in high-temperature environments? At 800 degrees, how long can the temperature display accuracy, or stability, be maintained? Automatic control instruments
When used in high-temperature environments of 800 degrees, K-type thermocouples generally maintain their accuracy and stability for 1 to 2 years. It depends on factors such as the material of the thermocouple, its manufacturing quality, and the operating conditions. Regular calibration and maintenance can help extend its service life. .
The manufacturer recommends that the stability period of K-type thermocouples when used in an environment of 800 degrees is 1 year. This means that to ensure the accuracy of temperature measurements, it is recommended to inspect or replace the thermocouples annually. .
Check the sleeves and protective tubes for quality, and conduct regular inspections
Replace it if it breaks; who knows, make sure the protective sleeve is in good condition