Introduction

The IC Card Prepaid Water Meters is a highly intelligent meter with advanced microcomputer control technology as the core and contactless smart card technology as the information transmission method.

The meter is based on a rotary vane water meter and is equipped with a new type of low-power, high-torque output, pressure-loss-free motor control valve, a microcomputer controller and a radio frequency card operation module.

The product performance complies with the national standard GB/T778-2007 and the Ministry of Construction industry standard CJ/T133-2007 and the drinking water and cold water meter safety rules CJ266-2008, and can be used for the metering and charging of water for residences, enterprises and institutions.

Technical Parameters

Ambient temperature: 0~60℃

Relative humidity: ≤85%

Water temperature: 0~30℃ for cold water meter, 0~90℃ for hot water meter

Working pressure: 1MPa

Battery life: ≥6 years

Accuracy level: Class 2

Products features

1. Equipped with radio frequency card, no exposed electrodes, good moisture-proof performance, easy to use.

2. User card is encrypted with double keys, one card and one password.

3. Reminder of insufficient remaining water.

4. Reminder of low battery voltage to replace the battery.

5. With data readback function, when the user takes the card to the management center to purchase water, the cumulative water consumption battery status, number of interferences, etc. in the water meter can be read back to the management center.

6. Small starting flow and high accuracy.

7. Display: purchased water volume, remaining water volume, cumulative water consumption. Users can view the remaining water volume and cumulative water consumption information in the meter through the user card.

Zhuhai Huiyue Technology Co., Ltd. was established in 2019,which focuses on the smart water meters and smart energy meters specialize in the research, development, production,and service of smart water and energy metering products and solutions. The company has a professional technical research and development team dedicated to technological innovation and product upgrades of intelligent metering devices such as remote water meters and electric meters.

Leveraging years of accumulated expertise in the instrumentation industry and incorporating advanced international technologies and processes, Huiyue instruments are renowned for their precision, stability, and reliability, positioning us at the forefront of the national market. We remain committed to developing even more advanced, high-end products. Huiyue Instrument has always pursued excellence and innovation, constantly improving the quality of its products. Good industry reputation and excellent product quality are the solid foundation and strong guarantee for the development of Dalian Longfeng. Strict management is the fundamental basis for the continuous development and growth of a company, and for products to win the trust of users. Precision, reliability, and professionalism are our production spirit and service beliefs.

On the basis of absorbing advanced technologies and processes at home and abroad, Zhuhai Huiyue Technology Co., Ltd. has accumulated years of wisdom and experience in the instrument industry. The accuracy, stability, and reliability of its products are leading in the country, and it is still developing more high-end products. With advanced technology, excellent quality, and comprehensive services, our products are distributed throughout the country. We advocate with dedication: market-oriented, research led, innovation driven, and dedicated to exploring domestic and international markets. Zhuhai Huiyue Technology Co., Ltd. has won the trust and praise of domestic and foreign customers with its comprehensive and professional pre-sales, in sales, and after-sales services. The company adheres to technological innovation, pays close attention to quality management, continuously improves service levels, and achieves the healthy development of its business.