PR6423/015-010十CONO21

1, thermocouple characteristics:
High measurement accuracy: because the thermocouple is directly in contact with the measured object, it is not affected by the intermediate medium.
Wide measurement range: commonly used thermocouples can be continuously measured from -50 to +1600 ° C, and some special thermocouples can be measured as low as -269 ° C (such as gold, iron, nickel-chromium) and up to +2800 ° C (such as tungsten-rhenium).
Simple structure, easy to use: thermocouples are usually composed of two different metal wires, and are not limited by size and beginning, and have protective sleeves outside, which is very convenient to use.
2, thermal resistance characteristics:
Large signal output, easy to measure;
The thermal resistance needs external power supply, and the thermocouple can generate its own potential.
The reaction speed of thermal resistance is slow.
The thermal resistance made of similar materials is not as high as the upper limit of thermocouple temperature measurement.