Do you know what the electromagnetic flowmeter requires for straight pipes?

Electromagnetic flowmeters actually have no rigid requirements for the installation direction. The general installation methods are horizontal, vertical or inclined. However, it is worthy of everyone’s attention that the pipe should be filled with medium during installation, that is, it should be "full". Therefore, vertical installation is a better installation method, and the flow direction of the medium is from bottom to top. If the measuring medium is a liquid-solid fluid, it must be installed vertically, but if only horizontal installation is allowed on site, the two stages must be in the same horizontal direction. The bottom electrode is prone to deposits, which will affect the output signal.

For the installation method of electromagnetic flowmeter:

In addition to the installation method, what are the requirements for the length of the electromagnetic flowmeter to install the straight pipe? Today, the editor will introduce the requirements for the installation of straight pipe sections of electromagnetic flowmeters:

Electromagnetic flowmeter straight pipe length requirements: electromagnetic flowmeters have lower requirements for straight pipe cross-sections than most other flowmeters. After 90°, t pipe, concentric reducer, and fully open gate valve, it is generally considered that as long as the length of the straight pipe section 5 times the diameter (5d) from the center line of the electrode, the valve with different openings needs 10d; the downstream straight pipe section is (2~ 3 )d or not required; however, it is necessary to prevent the butterfly valve from extending into the sensor measuring tube. If the valve cannot be fully opened, the valve should be installed at a 45-degree angle between the valve closing direction and the electrode, which can greatly reduce additional errors.

Have you learned it? The above information and materials hope that the editor can help everyone here. Welcome to consult customer service online at any time to answer all your questions! What else you want to know, please tell me online, call 400-0117-885.