详细信息
文献类型:期刊文献
中文题名:铂膜电阻型热式气体质量流量计的研制
英文题名:Development of Pt Film-Resistor Thermal Mass Flowmeters for Gases
作者:吴勤勤[1];秦愉[1]
机构:[1]华东化工学院自动化研究所
年份:1991
卷号:17
期号:1
起止页码:95
中文期刊名:华东化工学院学报
收录:国家哲学社会科学学术期刊数据库;Scopus;CSCD:【CSCD2011_2012】;
语种:中文
中文关键词:气体;质量流量计;传感器;铂膜电阻
外文关键词:mass flowmeters; sensors; thermosensitive element; resistors; measuring circuit
摘要:阐述了热式质量流量传感器的原理和结构。用铂膜电阻作为感温元件,研制了气体质量流量计,并给出试验结果。这种流量计具有性能稳定、响应速度快和制作方便等优点。
The principle and structure ot thermal mass flow transducer are described in (?). With Pt film resistor used as the temperature sensors, a mass flowmeter for gases is developed and the test result is also given. The flowmeters has the advantages of easily making, fast responce and high stability of performance.
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