Focusing on low-power consumption and stable connectivity, this IoT water meter adopts a lead-free brass body that meets food safety standards, ensuring no contamination to drinking water. Its NB-IoT communication supports long-distance transmission up to 15km in open areas, eliminating the need for dedicated gateways in most residential scenarios. The adjustable data upload interval allows property managers to flexibly set collection frequencies based on management needs, while the LED indicator provides real-time status prompts for abnormal water usage or low battery. It also supports remote fault diagnosis, reducing on-site maintenance costs for maintenance teams, and its Class B accuracy complies with international metering standards to ensure fair billing between users and water suppliers.
Dimensions: DN15 threaded interface, 100mm total length, 70mm body diameter; Weight: 1.2kg; Battery: 3.6V lithium thionyl chloride battery; Communication frequency: 868MHz (EU) / 915MHz (US); Operating voltage range: 3.3-3.6V; Storage temperature: -20~60℃; Mechanical rotation parts: Stainless steel impeller; Sealing material: EPDM rubber; Data transmission protocol: MQTT; Maximum allowable error: ±2% under normal flow, ±5% under minimum flow.
Primarily applicable to urban residential quarters, rural single-family households, small apartment buildings, and school dormitories. It can be connected to the smart water management platform to realize functions such as remote meter reading, automatic billing, water usage analysis, and abnormal leakage early warning. Property management can centrally manage thousands of meters without on-site inspection, saving labor costs by more than 80% compared with traditional manual meter reading. Users can also check their water usage data in real time through the supporting mobile app, helping them develop water-saving habits and avoid unexpected high water bills.
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