摘要
基于Pt100铂电阻温度传感器设计的一种完整的多点温度测量系统,包括放大电路的设计以及结合LabVIEW上位机编程进行温度值的实时显示,可以实现10～90℃温度条件下的16个测点的温度测量。经实验验证,设计的系统测量精度可以达到0. 6℃。
A complete multipoint temperature measurement system is designed based on Pt100 platinum resistor temperature sensor,including the design of amplifying circuit and real-time display of the temperature value according to programming of Lab VIEW upper computer,it can achieve temperature measurement of 16 measuring points under the condition of 10~90℃.By experimental verification,precision of the designed measurement system can reach 0.6℃.
作者
周鹏程
王志
ZHOU Pengcheng;WANG Zhi(School of Instrument Science and Optelectronics Engineering,Hefei University of Technology,Hefei 230009,China;Anhui Institute of Metrology,Hefei 230051,China)
出处
《传感器与微系统》
CSCD
2019年第6期158-160,共3页
Transducer and Microsystem Technologies
关键词
Pt100铂电阻
多点
标定
精度
温度场
Pt100 platinum resistor
multipoint
calibration
precision
temperature field
