The electromagnetic flowmeter is located in the water pipe of DN150, and sometimes the flowmeter will show no show. Can you solve it completely?.
If you are a new meter, also confirmed that the body is mounted reverse, reverse installation, some table can not determine the reverse flow, will lead to no display, I have met once. If the table supports reverse flow, you can set it in your software. If you don't support it, it's only backward.
Check that the inside cable is loose;
First, make sure that the flow of fluid is also interrupted. Secondly, open the body, check whether body inner electrode fouling or blockage of debris. Finally, check the head of the cable plug, and if the current output is normal, the plug must be loose when it does not show, and if there is no current output, this also check whether the output board is faulty.
