Electromagnetic flowmeter in steel plant water applications

Electromagnetic digital water flow meters in the steel industry, reduce the difficulty of fluid measurement and improve the accuracy of water metering. Electromagnetic flow meter belongs to a more ideal class of measuring instruments and can meet the steel industry in the measurement of water metering needs.

Magnetic flowmeter can exclude the steel plant dust, high temperature, etc, to create a reliable measurement environment. The water measurement in the steel mill is difficult. It is necessary to reasonably control the use of magnetic flowmeters and optimize the process of water measurement.

In the steel mill industry, the magnetic flow transmitters installation position is not fixed, but according to the actual needs of steel mill water measurement, design their installation position. The sensor in the mag flow meter should be installed in concert with the magnetic flow transmitter to ensure that the electrodes of both are in the same horizontal position.

Electromagnetic digital water flow meter can operate under the precondition that the measured liquid is electrically conductive. The conductivity of the measured liquid is greater than the threshold value to ensure the accuracy of electromagnetic digital water flow meter measurement.

The water measurement environment in the steel mill industry is complex. To ensure the accuracy and stability of the mag flow meter, it also needs to pay attention to the control of the cable. The cable length has a greater impact on the magnetic flow transmitter. For the design of the cable length in the operation of the magnetic flowmeter, the following suggestions are made:

1. The length of the cable connecting the converter should not be too long, and try to take a straight-line connection. The shorter the cable, the better the electromagnetic digital water flow meter transmits the signal.

2. The signal cable of the electromagnetic flow meter is adjustable in length in water metering in the steel mill industry.

In the water metering project, it is need to reasonably arrange the maintenance work according to the operation status of the mag flow meter.

The sensor in the mag flow meter is in frequent contact with the fluid in the steel mill industry. If the industrial water contains pollutants, it will pollute the inner wall of the sensor. Therefore, the sensor must be cleaned. Checking the electrode circuit of the sensor is also necessary to prevent the sensor from being disconnected. Sensors and electromagnetic flow meters there is a direct relationship to strengthen the maintenance of the sensor to ensure the accuracy of the measurement of magnetic flowmeter.

To prevent the damage of lightning strikes. The pulse generated by lightning strikes have a great impact on the mag flow meter. Therefore, when using an electromagnetic flow meter, it is necessary to prevent lightning strikes in advance.

The environment of industrial water metering in steel mills is more complex. For example, the electromagnetic digital water flow meter is welded around the transformer, which will interfere with the measurement results of the mag flow meter. Therefore, the steel plant should maintain the environment of the water measurement, and try not to change the original state of the environment, to prevent excessive fluctuations in the mag flow meter signal.

Magnetic flow transmitter plays an important role in steel industry water measurement. Therefore, in the operation of the magnetic flowmeter, it is necessary to fully implement maintenance measures to improve the measurement performance of the magnetic flow transmitter.