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The correct method for installing a prepaid water meter
Prepaid water meters have consistently enjoyed strong sales in the market. Below, we’ll show you how to properly install a prepaid water meter.
1. Activate the IC card: Issue the IC card based on the user’s account-opening information, and activate the card after receiving it.
2. Select the correct water meter caliber. If the new water meter has the same caliber as the original meter, you can install it directly. If the calibers differ, you’ll need to use the company’s adapter fittings to make the replacement.
3. Before installing the prepaid water meter, thoroughly clean the pipeline to remove any debris. If the pipeline is blocked, the water meter may fail to operate properly or produce inaccurate readings. It’s essential to have a qualified professional perform this task.

4. Restore the factory settings: Before installing the water meter, be sure to restore the IC card to its factory settings to avoid measurement errors.
5. Install the software: Install the software on the water sales control terminal and set parameters such as the alert water level and the maximum purchase limit.
6. User account creation: Use the management software to create user accounts according to the parameters set during installation.
The above is the installation method for prepaid water meters. After reading the introduction above, have you also learned how to install a prepaid water meter? If you have any other questions, please stay tuned to Chengde Longzhida Smart Instruments & Meter Technology Co., Ltd.
Chengde Longzhida Intelligent Instrument & Meter Technology Co., Ltd. has developed a prepaid water meter that features advanced technology, simple operation, system stability, and remarkable energy-saving performance.
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.”