1 the inner groove of the flange is filled with a sealing washer which is the same with the pipe diameter, and the flow meter is arranged in the middle of the flange, and the direction of the flow direction of the flow meter is the same as that of the fluid.
     2 installation of vortex flowmeter in horizontal pipe, the gas flow measurement, if the measured gas contains a small amount of liquid, flow meter should be installed in the pipeline is high. The measurement of liquid, if the measured liquid containing a small amount of gas, flow meter should be installed in the lower part of the pipeline.
    3 installation of vortex flowmeter in vertical pipeline: gas measurement, flow meter can be installed in a vertical pipe, the flow is not restricted. If the measured gas contains a small amount of liquid, the gas flow rate should be down to the upper. When measuring liquid flow, the liquid flow direction should be down to the bottom.
   4 according to the requirements of the openings in the pipeline to open, with the openings to meet the requirements of the straight pipe section.
    5 will be connected to the flange of the whole set of flow meter into the open mouth of the pipeline.
Two pairs of 6 flanges on both sides of the implementation of spot welding. Will be removed, the flange will be required to weld well, and to clean up all the protruding part of the pipeline.