Jun 23 2016

IC card pre-paid water meters

1. What is the smart IC card water meter? Smart IC card water meter is a use of modern microelectronic technology, modern sensor technology, IC smart card technology for water metering and water meter data transfer and new settlement transactions. This is the traditional flow meter generally has a mechanical pointer acquisition and display water features in comparison, is a big step forward. Smart IC card meter of water in addition to recording and electronic display, but also can follow the convention of automatic water control, water and automatically calculate the price ladder, and can be washed with water data storage capabilities.

IC card pre-paid water meters

IC card pre-paid water meters

IC card pre-paid water meters
Because of its data transfer and transaction settlement by the IC card, which can be realized by the staff door charge to the user’s own operating table to establishments pay changes. IC card transaction system also has convenient transactions, accurate calculation, you can use bank settlement features.
KeyWords: IC Prepaid Water meter
2. The principle of the basic structure of the smart water meter IC card: IC card water meter water meter and the general appearance of similar appearance, the installation process is basically the same. IC card water meter is very simple to use, from the user’s perspective, it is when the IC card chip to chip in the meter. IC card water meter work process is generally as follows: The amount of IC card is inserted containing a water meter IC card reader, after the computer and download the module identification amount, the valve is opened, the user can normal water. When a user of water, the water collection device starts water collection, and converted into the desired electronic signal supplied to the microcomputer module are measured and displayed on the LCD display module. When the amount of water user drops to a certain value, the microcomputer modules sound the alarm, prompting the user should go to purchase water card payments. If more than the amount of water, the microcomputer module will automatically electrically controlled valve is closed, cutting off the water supply. Until the user inserts the IC card payment has resumed open the valve the water supply.

Website: http://www.asmeter.com/