Residential water consumption monitoring is essential for billing accuracy, conservation, and equitable distribution of resources. Traditional mechanical water meters face wear, clogging, and accuracy degradation over time. The Battery-Operated Ultrasonic Residential Water Meter (RWM) provides contactless measurement using the Transit-Time Differential Principle, enabling precise and reliable flow monitoring in household, commercial, and community water supply networks.

Manual meter readings, especially in large residential layouts and urban clusters, are timeconsuming, labour-intensive, and prone to errors. Physical access to meters can be difficult due to locked premises or scattered locations, resulting in delayed billing, revenue losses, and disputes. With intermittent water supply, leakages, reverse flows, and unmetered usage, utilities require accurate and continuous data without manual dependency.

SBEM addresses these challenges with the Battery-Operated Ultrasonic Residential Water Meter (RWM) integrated with AMR (LoRa). The meter measures flow accurately without any moving parts, while a field operator collects readings wirelessly through SBEM’s Aqualink infrared radio device and the SensLink Mobile App. Data is transmitted via LoRa signal towers to the cloud and viewed on the SenSphere Web App, enabling automated billing, consumption transparency, and real-time monitoring.