Solution to the problem of measuring sewage with electromagnetic flowmeter

The electromagnetic flowmeter is one of the commonly used flowmeters. The electromagnetic flowmeter is praised by many users for its advantages of large flow range, wide aperture range, non-blocking, corrosion resistance and so on, problems are unavoidable in the use of products. For common problems, you can follow the following steps:

1. Check that the flowmeter grounding requirements are met;

2. Check that all cable connections to the flowmeter are reliable;

3. Check that the surrounding environment is not interfering with the flowmeter;

4. Check that the flowmeter excitation coil is short-circuited or open, whether it is insulated to the ground;

5, check whether the medium in the measuring tube is full, whether the lining of the flowmeter and the electrode of the flowmeter are encrusted;

6, check whether the medium in the pipe system installed by the flowmeter is leaking and whether the upstream and downstream valves are affected; Whether the installation position of the flowmeter is suitable;

7, check whether the converter of the electromagnetic flowmeter for sewage is out of order.