How to get rid of the difficulty of uncharged electromagnetic flowmeter

At present, electromagnetic flowmeters on the market can be said to require water supply companies. If there is no water supply company, I believe that many flowmeters additionally develop or use other data transmission systems. Many electromagnetic flowmeters require an external power supply, which makes outdoor installation inconvenient. These shortcomings are all To a large extent, the use of electromagnetic flowmeters in suburban pipe networks is also restricted, and the promotion of electromagnetic flowmeters is restricted. In addition, electromagnetic flowmeters on the market can be said to require water supply companies. If there is no water supply company, I believe that many flowmeters develop or use other data transmission systems. Many electromagnetic flowmeters require external power supply, which makes outdoor installation inconvenient. These shortcomings To a large extent, they also restrict the use of electromagnetic flowmeters in suburban pipe networks and limit the promotion of electromagnetic flowmeters. There is also an electromagnetic flowmeter that does not have its own power supply. If the power is cut off, the data of the flowmeter used as a settlement water meter may be missing. All water supply companies and users are discussing and handling on a case-by-case basis, which increases a lot of workload. How to develop a good flowmeter so that the electromagnetic flowmeter can have its own power supply can fundamentally solve this problem. The measurement and calculation of the lack of water during the power-off period also raises new problems. If the electromagnetic flowmeter can The automatic conversion and wireless transmission of signals are completed in the instrument itself, which will reduce the compatibility or mutual conversion of data collection, which will facilitate the use of enterprises. In short, the electromagnetic flowmeter can achieve high measurement accuracy, high sensitivity, and good stability. Real-time monitoring of data. If it will also promote its promotion and application in settlement water meters. Where the installation environment is better, the use of electromagnetic flowmeters has been very mature. Therefore, we hope that whether it is used for user settlement or regional pipe network electromagnetic flow signals are real-time continuous. The premise of the flow meter is very bright.