How does residential ultrasonic water meter realize drip metering? 

Because many water users will always open the faucet in the home in a very small channel, so that the water flow is slow, so that ordinary mechanical water meters do not work properly or even do not work, because it cannot detect small flow rates. In the end, it will cause great losses to the water management department and can not be recovered. Because of its higher accuracy and advanced calculation method, the residential ultrasonic water meter can very accurately record the water consumption of this small flow, so that the water management department can reduce a lot of losses. If you want to know more about the ultrasonic water meter, you are welcome to tell me by private message.