Let's talk about smart electromagnetic water meters. Because the specifications of water meters are relatively strict and have higher accuracy, the product specifications are basically within DN300, and they are usually powered by rechargeable batteries. Compared with flow meters, smart electromagnetic water meters are more expensive. In addition, the water meter is closely related to the system software, which can analyze the status of tap water in real time, and is widely used in the municipal field.

What are the application scenarios of intelligent electromagnetic flowmeters in water supply systems, and what are the difficulties? What external influences will the smart electromagnetic water meter be affected by? Let me list them one by one below.

Intelligent electromagnetic flowmeter also plays an important role in the water supply system. Specific applications are as follows:

(1) For area measurement

Electromagnetic flowmeters are widely used in urban pipe networks, especially for the metering and distribution of water supply, which facilitates water scheduling and configuration. Take the water supply situation in an urban area as an example. Some of the pipes are DN600 and DN800. The pipes are new, have a large flow rate, and have no serious leakage. Therefore, it is necessary to choose an electromagnetic flowmeter with high sensitivity and a wide measurement range.

(2) Use as a settlement water meter

An important purpose of water supply flow measurement is water meter settlement. The electromagnetic flowmeter is used as a settlement water meter and has an important reference role. The flowmeter management procedure is: to analyze the requirements of electromagnetic flowmeters, such as model, quantity, etc., and then purchase, archive, install, use, check, etc., and require regular maintenance.

(3) For water metering in water plants

Electromagnetic flowmeters are widely used in current water plants. They lay a sufficient foundation for water configuration and scheduling, provide data reference for production management, and facilitate the treatment of chlorine and water purification, so that chlorine consumption and chemical consumption can be accurately calculated. , Power consumption and other data to facilitate cost control and water purification treatment. The water supply system will also have a certain degree of failure, and the abnormality will lead to inaccurate measurement. The electromagnetic flowmeter can promptly respond to the abnormality of the unit or the burst of the water pipeline. The electromagnetic flowmeter provides a reference for the dispatching of the urban pipe network, and the effluent head pressure and the flowmeter work together to provide a data reference for the operation of the unit. The electromagnetic flowmeter has good stability and high measurement accuracy, but it needs to be checked by imported ultrasonic flowmeter of the same precision level, and the check time can be set to better control the error.