differential pressure flow meter

例句：

1. 1.The differential pressure flow meter is used to measure the flow rate of gases and liquids.
   差压流量计用于测量气体和液体的流量。
2. 2. The differential pressure flow meter was installed in the pipeline to monitor the flow rate.
   在管道中安装了差压流量计以监测流量。
3. 3.The differential pressure flow meter can provide accurate measurement of fluid flow rates.
   差压流量计可以提供准确的流体流量测量。