Display status of input water volume, surplus water volume, total volume, payment, closed, open, error, low battery, under attack
maximum total water volume9999.9m3
Water supply control
Auto closes the valve when water volume is little, and open when inserting new prepaid card.
Low battery alarm
Auto closes the valve when battery is low, prompt to change the battery.
Auto closes the valve when the pulse line is cut off, and alarm under attack, which must repaired by administrator.
Anti magnetic attack
Auto closes the valve when strong magnetic close to the meter, need inserting card to reopen the meter.
Power off detection
Detecting the circuit after power up to check normal or not.
Reading card as normal even the meter part is in water.
Automatic switch valve for discharge once a month.
You can set a limit to use water. Unable to input water volume more than limit.
User information would feedback to the superior software for processing when the valve failure to close in zero-crossing. Extra water volume will be record.
The pulse output is not affected by moisture, data will record as normal.
The first inserting of card in a new water meter will write in Card No. User ID, Water Volume. A card would serve in a total of 4 set of cold water meter, hot water meter, heat meter and pure-water meter at the same time.
When the meter is damaged, please insert the read-in card to collect user data and transfer data by inserting to a new meter.
Remove all information in the meter by inserting Initialization card, and set the starting line of water meter.
When the meter break down, please insert control card to detect fault or to force the valve open.
You can register a new card with original data if lost the user card.