What connection between thermocouple and thermal resistance - Shanghai dragon instrument electric appliance co. , LTD

What are the differences between thermocouple and thermal resistance of the author, publish date: 2020 - 03 - 27 now thermal resistance and thermocouple, although in our lives is not very common, but these two kinds of measurement component, is demand for temperature measurement, but also can contact measurement, of course also needs to know the difference between the two, as long as such, talent is the choice of the measurement device for. Since it is said to the thermocouple and the difference between thermal resistance, is there will be such a few big to bai is able to understand. First is the nature of the signal are different, one is to demand through temperature into resistance measurement, through understanding of resistance, will be able to understand it correct temperature data. Thermocouple temperature is the first pass into thermoelectric potential signal, to measure, so on their own measurement signal are certainly different. As well as information on the discrepancies, so heat resistance, is due to metal materials, namely change with temperature, thermocouple is another kind of bimetallic material, so because the metal is different, so with the change of the temperature, also can produce must be different, so in the whole range of testing temperature, there are must be different, can be in different range, end of medium temperature measurement, then we can choose suitable measurement apparatus. So now were seen between thermal resistance and thermocouple must be different, the demand for now after a measurement instrument for measurement of the enterprise, must pay attention to consider in which the difference between each other, as long as such, the ability to choose the most suitable for the measurement of element, element in this way, can the meantime end temperature measurement, processing companies in measurement problems.