Water is the source of life! To conserve water, it devised a meter (ordinary meter), and promote the use of. Later it was found that the average water meter has room for further development, so a smart meter. And now, with the widely used card water meter, water meter radio frequency […]

1. Press measuring principle points Divided into the speed-meter and volumetric water meter. (1) Speed-meter: installed in a closed conduit, made a motion components, the flow velocity directly by it to gain momentum speed meter. A typical speed-type water meter rotor type water meter, Lo Wing-meter. Rotor type water meter and there were a single […]

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