| 铂膜电阻型热式气体质量流量计的研制 |
| |
| 引用本文： | 吴勤勤,秦愉.铂膜电阻型热式气体质量流量计的研制[J].华东理工大学学报(自然科学版),1991(1). |
| |
| 作者姓名： | 吴勤勤 秦愉 |
| |
| 作者单位： | 华东化工学院自动化研究所
(吴勤勤)，华东化工学院自动化研究所(秦愉) |
| |
| 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。
|
| 关 键 词： | 质量流量计 传感器 热敏元件 电阻器 测量电路 |
Development of Pt Film-Resistor Thermal Mass Flowmeters for Gases |
| |
| Wu Qinqin and Qin Yu.Development of Pt Film-Resistor Thermal Mass Flowmeters for Gases[J].Journal of East China University of Science and Technology,1991(1). |
| |
| Authors: | Wu Qinqin and Qin Yu |
| |
| Institution: | Research Institute of Automatic Control |
| |
| Abstract: | 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. |
| |
| Keywords: | mass flowmeters sensors thermosensitive element resistors measuring circuit |
| 本文献已被 CNKI 等数据库收录！ |
