现代信息科技2026，Vol.10Issue(2)：48-52,5.DOI:10.19850/j.cnki.2096-4706.2026.02.009
多通道高精度温度测量方法研究
Research on a Multichannel High-precision Temperature Measurement Method
苏敏1
作者信息
- 1. 中国铁建重工集团股份有限公司,湖南 长沙 410100
- 折叠
摘要
Abstract
In the field of industrial automation,RTD and TC often can not be measured at the same time in a temperature measurement module with the low measurement accuracy and severe interference between channels.To address the above problems,a multichannel high-precision temperature measurement module is designed.This design not only enables adaptive switching of RTD and TC in a single measurement module,but also allows the measurement of various types of RTD and TC sensors.It has wide measuring range,solves the problem of high interference between channels,and the accuracy is high.Moreover,compared with traditional multichannel isolation methods,this method requires fewer components and reduces costs.Furthermore,the compatible design supports a wider range of application scenarios,reduces selection types,and lowers overall costs.关键词
温度测量/热电阻/热电偶/高精度/多通道Key words
temperature measurement/RTD/TC/high-precision/multichannel分类
信息技术与安全科学引用本文复制引用
苏敏..多通道高精度温度测量方法研究[J].现代信息科技,2026,10(2):48-52,5.
