Flowmeter installation steps. Flowmeters are an indispensable instrument for accurately measuring the pressure of liquids and gases. Everyone usually wants to come and have seen many different types of flowmeters. The proper installation method is very important for the flow meter. Ms. Today introduced the installation regulations of several types of universal flow meters for everyone.
Choosing a suitable installation location: The selection of the installation location is critical to the application of the flow meter. First, there must be a sufficient pipe connection section. The installation location should be on a standard pipeline to eliminate as far as possible pyrogens, radiation, magnetic fields, etc. Areas that cause scratches. Secondly, the installation location should be selected in areas where the indoor air is dry as much as possible. The transmitter should be waterproof and rainproof, and antifouling should be done in areas with low average temperature.
Cut the pipe at the selected position, and the distance between the cuts is based on the commodity. The matching flange of the meter and the meter are first installed, and the meter is first welded to the pipeline as a whole in accordance with the installation regulations of the throttling device. Then the meter is removed. The blue electric welding is welded on the side of the responsible person, and the instrument is installed after you have cooled the water. (Note that the flange installation method must not deform the flange, and there must be a gasket between the two flanges.)
Install the double flange transmitter on the meter. Note that the capillaries cannot be discounted. There must be a gasket between the two flanges and the meter.
Set the transmitter in a suitable position and carry out zero adjustment. (Warm reminder: when zero adjustment, there must be no total flow in the pipeline and the two ball valves are completely opened). Connect the transmitter with the secondary instrument. At this time, it should be carried out more than the instructions for use. Proper wiring and settings can be used to fund the work.