Views: 7 Author: Site Editor Publish Time: 2019-05-24 Origin: Site
Is the range ratio (R value) of the ultrasonic wave as large as possible?
For this question, there must be many people who have doubts. The range ratio refers to the ratio of the maximum measurement range and the minimum measurement range of the meter. It mainly refers to the width of the ultrasonic water meter measurement range, which is not directly related to the performance of the ultrasonic water meter. In practice, we should not blindly think that the larger the range ratio, the better. We should pay more attention to the minimum flow Q1 value of the ultrasonic water meter, the accuracy, repeatability and stability of the ultrasonic water meter.