Causes of inaccurate water meter measurement
One is improper installation and use, and debris in the pipeline blocks the filter screen, etc., causing fouling of the movement and increasing the error of the indication value;
The second is that the water meter is used beyond the deadline, and the aging of the movement causes the deviation to increase, resulting in inaccurate readings;
The third is that some new water meter users always use the old water meter with less accurate measurement as the standard to measure the new water meter with very accurate measurement, thinking that the measurement is too fast and the reading value is not accurate, etc. In any case, if you think the measurement of the water meter is inaccurate, you can go to the water supply management office in your district for adjustment, or you can send the water meter to the water meter testing center for testing, or consult and complain to the provincial quality and technical supervision department.
What should I do if the inside of the water meter is rusted and the measurement is unclear? The rust and scaling in the meter are caused by many reasons such as rusting of the pipe, and most of them appear in the water meter that has been used for an extended period of time (the service life of the water meter in my country is 6 years). In this regard, we suggest replacing the water meter or re-cleaning and testing the old water meter.
At present, the electrostatic spraying process adopted for the watch case has the advantages of strong adhesion, strong corrosion resistance, and smooth paint surface, which effectively solves the ills of rust inside the watch, and at the same time prolongs the service life of the water meter. In addition, the reading is clearer, Intuitive digital display panel, counting problems will be completely solved.
Inferior water meters are flooding the market, and the ability to identify them must be enhanced.