product overview

The HDIL type IC card purified water meter is used to measure the flow of purified water through pipelines. It adopts measurement technology, high accuracy, advanced structure, safety and reliability. The product complies with GB/T778-2007 and CJ/T241-2007 standards. This water meter is widely used for measuring and controlling direct drinking water in homes, apartments, commercial buildings and other places.

Main functional features

1. Prepaid function: The water volume is transmitted bidirectionally through an IC card, with water purchased first and then used. If there is no water, the valve will automatically close and cut off the water supply.

2. Status display function: Users can intuitively view various information of the water meter, such as the amount of water purchased this time, remaining water, cumulative water consumption, switch valve status, power shortage reminder, etc., with clear and intuitive display.

3. Water cut-off alarm function: When the remaining water level reaches the set alarm value, the water meter automatically closes the valve to remind the user to purchase water in a timely manner. After swiping the card, the user can continue to use it until the remaining water level is zero before closing the valve.

4. Low voltage protection function: When the built-in battery voltage drops to the critical voltage, the water meter will alarm and automatically close the valve, automatically saving the water meter information and effectively preventing water theft. After replacing the battery, the card will automatically open the valve.

5. Valve self-cleaning function: The water meter automatically switches on and off twice a month to achieve automatic valve discharge, avoiding valve rust, scaling and other phenomena.

6. Micro power design, static operating current less than 4uA, battery life greater than 6 years.

7. The movement components are made of internationally recognized POO material that meets the requirements of pure water, which does not pollute the water quality and is safe and reliable.

Main technical parameters