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Alternative TitleA Design of High Accurate Temperature Measuring System Based on Platinum Resistance Transducers
张瑜; 张升伟; 北京8701信箱
Source Publication传感技术学报
Keyword温度检测 铂电阻传感器 四线制 微波辐射计 仪表放大器
Other AbstractA high accurate temperature measuring system based on platinum resistance transducers is introduced,and used in the space-borne microwave radiometer.The measuring accuracy is ±0.1℃.The system adopts four-wire temperature measuring method using constantcurrent source to eliminate the measuring error caused by Pt resistance wire.The analog amplifying circuit and its measurement errors have been analyzed.The system has features of high precision,high reliability and good applicability,and it could be applied m other industry such as aerospace industry.
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
张瑜,张升伟,北京8701信箱. 基于铂电阻传感器的高精度温度检测系统设计[J]. 传感技术学报,2010,23(3):311-314.
APA 张瑜,张升伟,&北京8701信箱.(2010).基于铂电阻传感器的高精度温度检测系统设计.传感技术学报,23(3),311-314.
MLA 张瑜,et al."基于铂电阻传感器的高精度温度检测系统设计".传感技术学报 23.3(2010):311-314.
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