摘要
介绍一种基于A/D转换原理的铂电阻测温的非线性校正方法,给出了铂电阻线性测温的设计原理、实际电路以及试验数据.
A correction method for non-linear of Pt resistance temperature measurement based on the principle of A/D conversion is presented. The design principle, practical circuit and test data of Pt linear resistance temperature measurement are given.
出处
《自动化仪表》
CAS
北大核心
1999年第6期35-37,共3页
Process Automation Instrumentation
关键词
电路设计
测温电路
铂电阻
非线性校正
Circuit design Temperature measuring circuit Pt resistance Analog-digital conversion Non-linear correction
