Characteristic, working principles of the thermal mass flowmeter and its application in micro gas flowmeter measuring and pump protection are introduced.
介绍了热质量流量计的特点、工作原理、微小气体流量测量及泵保护应用。
This paper, based on flow measuring, presented the selection, design and application of gas measuring by the Yokogawa vortex flowmeter made in Japan.
在介绍流量计量基础上，重点介绍由日本横河涡街流量计进行煤气计量的选型及应用。
The specific structure and measuring principle of the wet type gas flowmeter are given in detail; and the characteristics of indication error and cycling error are analyzed.
详细给出了湿式气体流量计的具体结构以及测量原理，并分析了其示值误差特性和回转误差特性。
A probe for an electric capacity type vortex shedding flowmeter of the utility model relates to a probe of a flowmeter for measuring media flow in a channel, such as liquid, gas and steam, etc.
电容式涡街流量计探头，它涉及一种用于测量管道内液体、气体和蒸汽等介质流量的流量计探头。
For measuring the mean flowrate of pulsating gas flow, damping chamber is set between the pulsating source and the flowmeter to damp the pulsating effects.
在用节流流量计测量周期性脉动气流的平均流量时，需要在脉动源与流量计之间添加稳压箱以减弱脉动对流量计的影响。
For measuring the mean flowrate of pulsating gas flow, damping chamber is set between the pulsating source and the flowmeter to damp the pulsating effects.
在用节流流量计测量周期性脉动气流的平均流量时，需要在脉动源与流量计之间添加稳压箱以减弱脉动对流量计的影响。
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