What should I pay attention to when installing the orifice flowmeter?
The pressure pipe drawn by the positive and negative pressure taps shall be kept parallel in any case;
The orifice plate should be used in conjunction with the differential pressure transmitter. When the pressure guide pipe is connected with the differential pressure transmitter, it should be noted that the positive and negative pressure is not reversed, the "H" is positive, and the "L" is negative;
Do not make a mistake in the direction of the plate, mark "+" is positive, "-" is negative, and "+" is the direction of the flow facing the fluid.
Look, are you measuring gas, liquid or steam?. The gas pressure taking port is best at the upper part of the pipe; the liquid takes the pressure opening at the side, but not directly below; the deposited particles will block the pressure opening; if the steam is taken, the pressure port is on the side of the pipe;
