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    Recently, Hangzhou Jingda Electronics Co., Ltd. has successfully developed a new ultra-small intelligent vertical propeller-type water meter made of PPO material, which marks that domestic intelligent water meters have reached a new height in terms of both research and development concepts and technological content. It combines environmental protection, precision, anti-magnetic, high temperature resistance, ultra-miniaturization, convenience, and intelligence, and fully adopts independent intellectual property rights. The meter has achieved several major innovative breakthroughs and is a product that the Chinese water meter industry should be proud of. It is a high-quality intelligent water meter made by the Chinese themselves in the true sense. Its debut has been highly praised by the domestic and foreign intelligent water meter industry, and it is also a generous gift given to itself by Jingda Company on the occasion of its 20th anniversary of focusing on intelligent water meters.

First of all, it is the smallest in the same category, only the size of an adult's fist, and is the smallest smart meter on the market. Secondly, it is also outstanding in terms of product performance, which is reflected in five aspects: first, it adopts a patented ball valve, which is resistant to high temperature, has low power consumption and small pressure loss; second, it has anti-magnetic interference function; third, it has electronic direct reading function and is equipped with high-definition LCD display; fourth, the built-in battery can still ensure the normal measurement of the water meter when the communication line is disconnected, and it can maintain the normal measurement of the water meter for more than 6 years without the bus backup power supply; fifth, it has remote transmission and remote control function, and valves can be added to the meter body to support remote control on and off function; sixth, the starting flow is small and the measurement accuracy is high. In addition to having comprehensive and excellent product functional characteristics, the meter also adopts the environmental protection design concept and selects the high-quality material "plastic instead of steel" - PPO, which has the characteristics of health, environmental protection, safety, high temperature resistance, good flame retardancy, strong corrosion resistance, low water absorption, etc., and is more suitable for the measurement of clean tap water without impurities. What is even more commendable is that the installation cost and convenience of the customer were taken into consideration at the beginning of the product development. The installation space of the entire meter saves more than 30%-50% of the installation space compared with other similar meters, which greatly saves the installation space and installation cost of customers during the construction process, bringing convenience to customers and saving expenses.

Undoubtedly, China's water meters have made great progress in recent years, and the production scale and market share are among the best in the world, but the overall product grade and technical content are still at a low level, especially for smart water meters. Many core technologies still originated in Europe. Most domestic water meter companies adopt the "low quality and cheap" strategy, and in terms of research and development, the phenomenon of imitation and following is relatively serious, the added value of products is low, and the road to product upgrading is slow. In order to change this situation, Jingda Company has focused on the research and development of smart water meters since its inception. From the development of smart card meters to smart remote meters, it has been at the forefront of the industry. Although Jingda's smart meters have become a leading brand for exports, the company has always had a long-cherished wish to develop one or even a series of products that will amaze the world and break the existing technical traditions and technical barriers. To this end, the company adheres to the product development strategy of "producing one generation, researching and developing one generation, reserving one generation, and brewing one generation", and is also at the forefront of the industry in terms of the speed of launching new products. So far, Jingda has owned many independent intellectual property rights, which is also the core competitiveness of the company to maintain its leading advantage in the field of smart water meters.

The launch of this product is not only epoch-making for "Jingda", but also has historical and iconic significance for China's smart water meter industry. It indicates that the domestic smart water meter technology is at the forefront of the world. I hope to see Jingda's future product development road will be brilliant!