热电偶作为温度测量常用传感器之一，它具有综合成本低、测温精度线性好、使

As one of the commonly used sensors for temperature measurement, thermocouple has the characteristics of low comprehensive cost, good linearity of temperature measurement accuracy, and wide temperature range of use. The stranded conductor has better flexibility than a single conductor of the same cross section. This article mainly focuses on the thermocouple conductor of the same material, the thermocouple made of a single conductor and the thermocouple made of the conductor after stranding. Research the temperature accuracy test changes in the same environment

As one of the commonly used sensors for temperature measurement, thermocouple has the characteristics of low comprehensive cost, good linearity of temperature measurement accuracy and wide temperature range. The multi strand stranded conductor has better flexibility than the single conductor with the same cross section. This paper mainly studies the change of temperature accuracy test under the same environment for the thermocouple conductor of the same material, the thermocouple made of single conductor and the thermocouple made of multi strand stranded conducto

As one of the common sensors for temperature measurement, thermocouple has the characteristics of low comprehensive cost, good linearity of temperature measurement accuracy and wide temperature range. The stranded conductor has better flexibility than the single conductor with the same cross-section. In this paper, the thermocouple made of the same material, the thermocouple made of the single conductor and the thermocouple made of the stranded conductor are studied in the same environment.