DMA Zone Metering Leakage Monitoring

Precisely Locate Leak Points and Reduce Water Resource Waste

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Demand Context

Precisely locate leak points and reduce water resource waste through intelligent DMA zone metering.

During long-term operation, water supply networks experience issues such as pipe aging and damage, leading to water leakage. Traditional leakage detection methods are inefficient and struggle to accurately locate leak points. To reduce leakage rates in water supply networks and enhance water resource utilization efficiency, an advanced DMA zone metering leakage monitoring system is required.

Key Challenges

Undetected Leakage

Water loss from pipe networks often goes unnoticed for long periods, wasting valuable water resources.

Inefficient Leak Location

Traditional acoustic methods are time‑consuming and inaccurate, delaying repairs.

High Maintenance Costs

Reactive repairs and emergency dispatches increase operational expenses significantly.

Lack of Zonal Visibility

Without zone‑specific flow and pressure data, it is impossible to implement targeted water loss control.

Solution Overview

IoT‑enabled DMA zone metering integrating flow/pressure monitoring, leak location and maintenance support.

The water supply network is divided into multiple DMA zones. Flow sensors and pressure sensors are installed at the inlet and outlet of each zone. The collected flow and pressure data is transmitted in real time to the DMA zone metering and leakage monitoring platform via WideIOT's industrial smart gateway. The platform performs real-time data analysis and processing, utilizing mathematical models and algorithms to assess leakage conditions and precisely pinpoint leak locations. Additionally, the platform features zone-based metering management capabilities, enabling statistical analysis of water usage across each zone to support maintenance decision-making.

Schema Topology

DMA zone metering architecture

Programme Benefits

Comprehensive water network optimization through intelligent DMA monitoring and leak analysis.

Flow Data Collection

Timely obtain flow data of each zone in the water supply network to provide a basis for leak analysis.

Pressure Distribution Monitoring

Master the pressure distribution of the pipe network, which helps judge the possibility of leakage.

Leak Alarm and Location

Automatic leak alarm and precise location of leak points reduce leak detection time and costs.

Leak Data Analysis

Accurately judge leakage conditions through data analysis to provide a basis for leak location.

Zonal Metering Management

Realize refined management of water usage in each zone and improve water resource management standards.

Maintenance Decision Support

Provide maintenance personnel with detailed leak information and maintenance suggestions to improve maintenance efficiency.

Key Performance Metrics

-30%
Water Loss
-50%
Leak Detection Time
-25%
Maintenance Costs
<5m
Leak Location Accuracy

Ready to Reduce Water Loss?

Our specialists will help you deploy a DMA zone metering system tailored to your water network.

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