M-BUS communication remote meter reading solution
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Principle of automatic meter reading:
1. The data concentrator stores data at a fixed time (usually set to 00:00:00). At this time point, the data concentrator automatically freezes, reads, and saves the meter status data such as the cumulative reading, valve status, and battery voltage of the water meter
2. The system software reads the data regularly, reads the frozen data stored in the data concentrator through the secondary network (Ethernet or GPRS), and saves it to the database of the upstream server. Finally, it is analyzed by the software and displayed in the application.
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Advantages:
1. The communication bus provides energy supply for the meter.
2. Water volume data and water meter status are monitored online.
3. Valves can be built in to achieve remote control function.