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Smart Water IoT Water Meter
With the continuous advancement of technology, IoT and artificial intelligence technologies have gradually matured, bringing convenience to all aspects of life. Similarly, water utility operations have undergone profound transformations. The application of IoT in the water sector not only enables water authorities to manage users more effectively but also makes users feel more comfortable and confident in their water services.
1. NB-IoT Smart Water Meter
The IoT-enabled smart water meter can automatically collect water usage data 24 hours a day and transmit it to the smart water meter management platform. It provides real-time access to users’ water consumption data. The backend system can leverage big data analytics to monitor, inspect, and analyze the data in real time.

2. Characteristics of Smart Water Management
1. Multi-tier architecture design capable of supporting the management and monitoring of a massive number of devices.
2. The system features a data center where data from all network devices is aggregated via the device carrier layer. It enables big data analytics and visualized presentation, while also offering high stability and strong scalability.
3. Enhanced MBUS bus capability design: A single concentrator can support up to 8 circuits, with each circuit capable of accommodating 200 water meters.
4. The latest NB-IoT narrowband IoT and 4G-Cat1 technologies enable wireless transmission for all metering devices, making installation and use highly convenient.
Longzhida Company Successfully Hosted the Victory Parade Commemorating the War of Resistance.
Longzhida Company Successfully Hosted the Victory Parade Commemorating the War of Resistance.
Today is a day that every Chinese person should solemnly remember—the 80th anniversary of the victory of the Chinese People’s War of Resistance Against Japanese Aggression and the World Anti-Fascist War.
On July 2, Chengde Longzhida Company held a meeting with the Sino-German Institute. After thorough discussions between the two sides, Mr. Bai, General Manager of Longzhida Company, and the faculty team from the Sino-German Institute reached a consensus: Longzhida Company officially entrusted the Sino-German Institute to carry out the design and R&D work for a new type of ultrasonic water meter.
On May 30, Longzhida Company successfully held an exceptionally meaningful event titled “Welcoming the Eighth ‘National Science and Technology Workers’ Day’: Promoting the Spirit of Scientists.”