铂电阻感温元件特性数据研究  

Study on the characteristic data of platinum resistance temperature sensor

作　　者：贾博[1] 杨俊磊 孙瑜 Jia Bo;;Yang Junlei;Sun Yu(Research Institute of measurement and control equipment of Chinese Flight Test Establishment,Yulin Shanxi,710889)

机构地区：[1]中国飞行试验研究院测控设备研究所,陕西榆林710889

出　　处：《电子测试》2018年第6期52-53,共2页Electronic Test

摘　　要：本文通过对铂电阻温度特性的分析和大量试验数据统计验证,设计了一套在温度特性数据测量时检查数据误差的分度表,将对应温度点测量数值与计算分度表的数值进行对比分析,判断数据的准确性和误差情况。分度表的数据还可对变换器的信号校正提供参考。Through statistical validation for the platinum resistance temperature characteristics analysis and test data, design a set of inspection data error in the measurement of the temperature characteristics of the data indexing table, the corresponding temperature measurements and numerical calculation of the indexing table are analyzed, and the accuracy of error judgment data. The data of the indexing table can also provide reference for the signal correction of the converter.

关 键 词：温度测量 误差 数据分析 分度表 

分 类 号：TM54[电气工程—电器]