The electromagnetic flowmeter reading may regress due to poor wiring, magnetic field interference, pipeline blockage or equipment aging.
Causes for electromagnetic flowmeter readings to regress may include poor wiring, magnetic field interference, pipe blockage or equipment aging.
1. Poor wiring: There are many cables inside the electromagnetic flowmeter connected to the circuit board. Poor wiring may lead to inaccurate readings.2. Magnetic field interference: When the electromagnetic flowmeter is interfered by a strong magnetic field or other electrical signals, it will also cause inaccurate readings.
3. Pipe blockage: If there are foreign objects or other substances blocking the pipe, it will affect the flow meter reading.
4. Equipment aging: As the use time increases, the sensors and circuit boards in the electromagnetic flowmeter may suffer from aging and damage, leading to inaccurate readings.
In order to solve these problems, the following measures can be taken:
1. Check the wiring: Make sure the wiring inside the electromagnetic flowmeter is good, especially the cable heads and terminals should be firmly in contact.
2. Avoid magnetic field interference: Place the electromagnetic flowmeter away from magnetic fields or other interference sources.
3. Clean the pipelines: Regularly clean any foreign matter or other substances that may be present in the pipelines, and maintain the pipelines.
4. Maintenance and overhaul: Maintain and overhaul the electromagnetic flowmeter, Replace aging or damaged parts.
Through the above measures, can effectively solve the problem of the electromagnetic flowmeter reading regressing and ensure the normal operation of the meter.
Hangzhou Economic Development Area，Hangzhou 310018，China
