DN20 IC card prepaid smart water meter
Product Description
RF/IC card prepaid water meter is a kind of water meter with high-precision metering and prepaid management functions. It adopts micro-processing technology for data acquisition and processing, using liquid crystal display, RF card media for data exchange, micro-control motor to control valve switch.
1.Anti-electric and magnetic attack technology: The water meter will automatically close the valve at the external strong electricity and magnetic attack.
2.Misjudge automatic correction function: 5 minutes after the valve shut off because of the external instantaneous attack alarm, the water meter will automatically detect the external situation, according to the changes in the external situation, perform the corresponding valve operation.
3.When prepaid water charge is under the set value or used up, the valve is automatically closed. After payment and inserting or approaching IC /RF card, the valve is automatically open. And when the battery power exhaustion or the battery is removed, the valve closes.
4.Limit detection function:When the Water Meter Valve opens or closes in place, the valve will immediately stop turning, avoiding the phenomenon of blocking, and improving the service life of the battery and micro gear.
5.Data transfer function: When the water meter fails, the fault meter data can be transferred to the new water meter by the engineering card, so as not to affect the user's normal water supply.
6.Support water, electricity, heat one-card solution: A user card can manage 2-4 meters, which is very convenient for a multi-meter user.
7. The water using could be controlled as prepaid method which includes common pricing and stepped water pricing.
8. It can be automatic recharged via mobile phones.
Product Categories : Water Pipeline And Steel Product > Water Meter And Electromagnetic Flowmeter