Analog water meter

IC Card Prepaid Water Meter IC card prepaid water meter is the new measuring instrument employing the microprocessor to realize water collection, processing, display and reserving. It is the best choice for realizing intelligent control by most of tap water administrative bureaus, Ideal for enhancing public awareness of saving water. Compared with traditional way, it can control users overspend by prepaying for an IC card. Features: 1. Products Type— With valve, without valve (integrated), without valve (separated) . 2. Control Mode—IC card prepayment, one card can manage for six water meters. 3. Display Method—LED/LCD display, which can work normally under all kinds of environments, and it is easy to read clearly in the night. 4. Working Manner—Alarm/overdraw function, largest reserves can be set. 5. Protections—Take imported single chip microcomputer, which can handle real-time monitoring and measuring, once abnormal situation occurred or owe fee already, it would close valves automatically. 6. Interface Protection— Perfect interface protection circuit, which keeps the meter from all kinds of vicious attack, no damaging for meter, no lose for data, and no delay for active. 7. Reliable Design—Valve control meter take intelligent valve control technology to drive professional ball valve with high performance and low power, to make smaller loss of water meter pressure and more reliable work. 8. Communication Mode—Pulse, infrared, RS485 interface are optional.