INTRODUCTION
The fluid conductivity and abrasiveness, the maximum and minimum process pressure and temperature, the size, and the width of the pipe are all to be considered in the selection, installation, and use of electromagnetic flowmeter to measure raw water, potable water, and irrigation water.
The electromagnetic flowmeter measurement of raw water, potable water, and irrigation water measures the pressure of water flowing in a pipe to monitor the amount of water usage.
ELECTROMAGNETIC FLOWMETER MEASUREMENT OF RAW WATER
Untreated water or Raw water have not been treated and still have parasites, minerals, ions, and other particles present in them. Rainwater, water from natural bodies like lakes, rivers, and other freshwater bodies, groundwater, and water from infiltration wells are all different forms of raw water.
Raw water serves as irrigation water; it is used in constructions and rearing animals. The electromagnetic flowmeter measurement of the raw meter measures the conductive, usage, and total flow rate of raw water pipes.
The requirements and applications of water measured with an electromagnetic flowmeter are dependent on the application, maintenance, and on the type of electromagnetic flowmeters used, from insertion (for large pipes) flowmeters to Inline flowmeters (the most accurate flowmeter for reading high accuracy or high flow rates) and other types of electromagnetic flowmeters.
ELECTROMAGNETIC FLOWMETER MEASUREMENT OF POTABLE WATER
While conducting the electromagnetic flowmeter measurement of Potable water accuracy is focused intensively because of its uses in the domestic industries. Improving the flow control and simultaneously reducing cost are essentially considered, and the type of electromagnetic flowmeter used includes:
- Inline and Insertion electromagnetic flowmeters
- Insertion Turbine meters
- Inline and clamp-on type ultrasonic flowmeters
Differential pressure flowmeters offer great value in the cost of ownership and installation. Potable water flowmeters are attached to considerable large pipes of 3 to 6 inches because of the transfer of water from wells, large tanks, and reservoirs to the final location of use.
ELECTROMAGNETIC FLOWMETER MEASUREMENT OF IRRIGATION WATER
The distribution of rainfall is more important than total rainfall in agriculture. An essential way of monitoring plants’ water usage so that they have the adequate distribution of water is by the monitored substitution of rainfall for irrigation. Irrigation water is transferred from wells, large tanks, and reservoirs which are the large primary sources of water for consumption.
An electromagnetic flowmeter is a tool that ensures the reliability, stability, and control of the measurement and monitors water consumption by irrigation, leakages, discharge water quantity, and the optimization of water usage due to irrigation.
SUMMARY
Electromagnetic flowmeters are commonly used for inexpensive liquid like water because their accuracies are not suitable for commodity transfer except water. They are used for sanitary uses and for dirty liquids. Gas and non-conductive liquid cannot be measured with an electromagnetic flowmeter.
Under no circumstances should an electromagnetic flowmeter be operated near its electrical conductivity limit because it could trigger off. Also, ensure there is an allowance to change operational conditions and compositions that can alter the electrical conductivity of either raw water, potable water, and irrigation water.