The ultrasonic water meter is suitable for the time charging system when the water supply is centralized in residential, office and business places. It is a fully electronic water meter made of industrial electronic components using the principle of ultrasonic time difference. Compared with the mechanical water meter, it has the characteristics of high precision, good reliability, wide range ratio, long service life, no moving parts, no need to set parameters, arbitrary point of view installation, etc.
If you want to choose the ultrasonic water meter that suits you, you need to know the following:
1. Comparison of technical parameters.
1 Look: traffic range. Refer to the common flow Q3 value, select the flow value close to practical use, for the selection; See the Q1 value together, in the case of Q3, the lower the Q1 value, the better.
Myth: The larger the range than R, the better.
2 Look: protection level, level IP68, check the principle of practice assurance.
Misunderstanding: Most of the products on the market are marked with IP68, and it must be seen how to reach the IP68 standard in practice.
3 Look: the sensitivity level of the upstream and downstream flow field, the smaller the length of the required straight pipe section, the better.
4 See: what power supply methods can be selected, battery life, communication interface and output signal is complete, display, data storage, current measurement cycle and other necessary parameters comparison. Combined with practice needs to select the best.
Second, product process comparison.
The beautiful appearance and process of the product is also the side display of the company’s intention.
3. Practical application experience.
In addition to paying attention to its successful experience, it must also pay attention to its past failure experience. Enterprises produce a good product, a product that is really adapted to a certain industry, there will be failure experience to support. Only after encountering problems in practice, dealing with problems, and passing through this stage, can we truly ensure the stability of operation.
Post time: Oct-29-2023