Water supply flow meter
DMA zoning management is one of the effective methods to control water loss in urban water supply systems. DMA is defined as a cut and separated safe area in the water supply and distribution system. Usually, valves are closed or flow meters are installed to form a virtual or actual safe area. By measuring the amount of water entering or flowing out of this area and analyzing the flow to quantify the leakage level, leak detection personnel can more accurately decide when and where to detect leaks, and conduct active leakage control.
