KY系列压力、差压、液位传感器、变送器及配套仪表。

KY series Pressure, Diffeerential Pressure, Liquid Level transducers, transmitters and matched instruments.

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用模型上布置的压差传感器和饱和度测量探针，测量了聚合物驱的开采效果、压力场和饱和度场变化。

Production performance, pressure field and saturation field are measured with a differential pressure unit and saturation measuring probes.

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在一定长度的管线两端安装传感器 ，测量出由于漏油而产生的负压力波 ，根据负压力波传到两传感器的时间差计算出漏点的位置。

One of the key technologies of the method is to determine the time between suction waves going through the two measuring points of the pipeline.

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