How To Choose A Remote Water Meter?

The remote water meter is composed of an ordinary sending water meter and an electronic acquisition module. The electronic module completes signal acquisition, data processing, storage and uploads the data to a repeater or a hand-held meter reading device through a communication line. The meter body adopts an integrated design, which can record and save the user's water consumption in real time. Each water meter has a unique code. When the smart water meter receives the meter reading command, it can immediately upload the water meter data to the management system. Based on ordinary mechanical hot and cold water meters, coupled with the remote transmission system, the main control parameters selected for the water meter are flow, common flow, overload flow, minimum flow, boundary flow, nominal pressure, and maximum allowable working pressure. , pressure loss, etc.
Selection of remote water meters
1. First of all, when we choose the remote water meter, we should consider the working environment of the remote water meter, such as water temperature, working pressure, working time, measurement range and water quality, etc. to choose the remote water meter. Then, the design flow rate of the remote water meter is used to determine the caliber of the remote water meter so that the pressure loss of the water meter is close to and does not exceed the specified value. In general, when the nominal value is not lower than DN50, the rotary-wing remote water meter should be used, and when the nominal value is directly greater than DN50, the screw-type remote water meter should be used. When the flow rate of the water meter changes greatly, the double water meter should be used, and the wet water meter should be used first in the interior design.
2. When the water is relatively uniform, the nominal diameter of the remote water meter should be determined according to the designed second flow rate not exceeding the common flow rate of the remote water meter. When there is fire flow, it is necessary to check the flow rate to ensure that the total flow rate will not exceed The maximum flow limit of the remote water meter.
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