Installation of pressure sensor

The water collecting tank or gas collecting tank installed on the impulse pipe pipeline is equipped with inlet valve and discharge valve. During normal inspection, the inlet valve is opened and the discharge valve is closed. When discharge is required, close the inlet valve first and then open the discharge valve. This discharge method will always have a little heterogeneous fluid remaining in the water collecting irrigation or gas collecting irrigation, but it will not affect the detection accuracy of the pressure sensor.

<p style="box-sizing:border-box;margin-top:0px;margin-bottom:10px;color:#444444;font-family:"font-size:11.56px; white-space:normal; background-color:#FFFFFF; "> fluid includes gas fluid and liquid fluid. The density pressure of gas fluid is lower than that of liquid fluid. Therefore, in pipeline fluid, gas fluid is always above the liquid fluid. This is the basic feature of vapor-liquid two-phase fluid.