The functions of smart water meters are becoming more and more advanced, so many ordinary water meters that have been installed have begun to be transformed. This feature has its own strong advantages. We will find that with the market application of this intelligent water meter technology, water consumption can be controlled. When choosing this smart water meter, we will also find that there are many types of smart water meters on the market, and IC card smart water meters can purchase water consumption by paying first, which is a direct water meter.

1. Remote water meters are divided into wired and wireless water meters. The wired and wireless here, in layman's terms, refer to the signal lines of the water meters. Water meters with communication signal lines are wired, such as m-bus bus rs485 bus, etc. Water meters without communication signal lines are wireless, that is, wireless water meters. Whether it is a wired water meter or a wireless water meter, they all have the ability to transmit data remotely, and can realize remote meter reading, remote valve switching and other operations.

2. The water meter uses the principle that the fluid flow information is carried when it propagates in the flowing liquid. By detecting the signal passing through the fluid, the flow velocity information of the measured fluid can be obtained, and then converted into flow according to the corresponding principle. There are no moving or obstructing parts in the measured pipe of the water meter, no wear, and small pressure loss; it has high sensitivity and can detect small changes in flow velocity; there are almost no requirements for the measured medium; it has a wide range ratio and the water meter has a simple structure and is easy to maintain, which is very suitable for civil and industrial measurements.

With the continuous development of modern technology, smart water meters can control water consumption, calculate tiered water prices, and have storage functions. Therefore, as a choice of this type of water meter, it can be seen that remote water meters are very popular, and during the installation process, as long as the water flow direction is correct, the installation is also very convenient. Therefore, if you want to replace this smart water meter, you should still choose this remote water meter, especially this wireless communication method, which is still very stable. Therefore, when choosing, it is recommended to choose a well-known brand manufacturer.