Product description
Ultrasonic water meter adopts advanced digital technology, with high stability and strong robustness. It automatically corrects the effects of changes in water temperature and pressure on the measurement results for more accurate measurement. At the same time, ultrasonic water meters can also be combined with digital displays or communication interfaces to achieve data transmission, making water management more convenient and efficient.
In short, ultrasonic water meter is one of the representatives of modern water meters, it not only has the advantages of accurate measurement, easy operation and high stability, but also can use wireless communication technology to achieve intelligent management, and provide people with more convenient, fast and efficient metering services.
Technical parameter
Accuracy class: Class2
Temperature Rating: T50
Pressure Rating: PN16
Pressure loss rating: Δp25
Protection class: IP68
Upstream flow velocity field sensitivity level: U0
Downstream flow velocity field sensitivity level: D0
Electromagnetic environment grade: E1
Installation environment rating: 0
Installation direction: Any angle
Supporting forward and reverse metering
Minimum display unit: 1ml
Maximum display unit 9999m³ (higher values can be set)
Battery life: ≥10 years (default 26500 battery, optional 26500+18505 dual batteries,Life span ≥14 years)
Overall dimension
DN15: 110mm/165mm length optional;
DN20: 130mm/190mm length optional;
Ultrasonic water meter is an intelligent water meter, which uses the ultrasonic measurement principle to accurately measure the flow of water. Compared with the traditional mechanical water meter, ultrasonic water meter has the advantages of accurate measurement, easy damage, convenient reading and so on, so it is favored by more and more people.
Working principle
With the continuous development of science and technology, ultrasonic water meters have gradually entered people's lives as a new type of metering instrument, which has the advantages of high precision, reliability, economy and so on, and has been favored by the majority of users. However, in the process of installing ultrasonic water meters, you may also encounter some problems, let us understand together, how to smoothly, safely and efficiently install ultrasonic water meters.
One of the most common problems is the installation location. The ultrasonic water meter needs to be installed at the front of the water pipe, and it must be aligned with the center line of the water pipe, and the installation position must be stable, and there is no need to change the direction of water flow. At the same time, in order to improve the measurement accuracy of ultrasonic water meters, the installation position also needs to be away from the influence of large water flows.
Secondly, the installation of the ultrasonic water meter needs to ensure that the pipeline is clean, and it is strongly recommended to thoroughly clean the pipeline before installing the water meter. Before installing the water meter, the pipe should be washed with clean water to remove the debris and sediment, which can ensure the normal use of the ultrasonic water meter, and also reduce the difficulty of subsequent maintenance and cleaning.
In addition, before installing the ultrasonic water meter, it is necessary to select and install the fixed frame. Choosing the right fixed frame can ensure the installation firmly and prevent the water meter from shifting and loosening during use.
In addition, in the installation of the ultrasonic water meter, it is also necessary to pay attention to whether the valve on the water meter leaks, if there is leakage, especially at night, it is necessary to contact the after-sales service for repair or replacement in time. In addition, keep the water meter clean, prevent sediment and impurities from affecting the water meter, and prevent measurement errors during use.
Finally, after the installation is completed, the performance test should also be carried out in time to confirm whether the operation of the ultrasonic water meter is normal, and the test record should be saved for future reference. If you find any problems, please contact a professional to repair or replace.
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