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Address: Social responsibility
How to ensure the quality and stability of smart water meters?
The demand for smart water meters is growing steadily, and the market is expanding accordingly. Many water meters break down shortly after installation, causing inconvenience to numerous users. How can we ensure the quality and stability of water meters, enabling them to function reliably over the long term?
The wireless network terminal powers and reads water meters, while simultaneously using its built-in cellular module to access the internet, sending meter-reading data to the internet and receiving meter-reading data from the internet. The entire process requires no manual intervention, no redundant equipment or materials, and eliminates the need for approvals or negotiations—everything operates purely according to market dynamics. This communication approach, which combines wired and wireless internet access, undoubtedly simplifies the workload associated with wiring and communication systems. Meter reading no longer requires additional investment. Off-the-shelf computers can be used to perform meter readings and provide user-friendly meter-reading controls via internet access.

1. The sensors are from international brands, ensuring a service life of 100,000 hours—enough for continuous operation for 11 years.
2. Uses a wet-type small movement base with non-magnetic components.
3. Fully sealed design, waterproof
4. Prevent strong current interference
5. Design of fuzzy recognition technology for continuously varying quantities
Chengde Longzhida Intelligent Instrument & Meter Technology Co., Ltd. has independently developed a water meter that boasts high-quality craftsmanship, stable performance, simple installation, and remarkable energy-saving effects. Our IC-card water meters can record the meter’s operational status and, via a microcomputer and system management software, display this information in real time, enabling effective monitoring. This innovation helps address the challenges of unpaid water bills and traditional in-home meter readings, thereby saving manpower, resources, and financial costs for property management and water supply departments and significantly improving management efficiency. For more details, please visit Chengde Longzhida Intelligent Instrument & Meter Technology Co., Ltd. or feel free to call us for further inquiries.
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.”