Municipality Prepaid Water Meters DN15-DN25

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HEBEI SHANGHONG METERS TECHNOLOGY CO.,LTD

Hebei, China

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The prepaid water meter system consists of a prepaid water meter, an IC card, a card reader, and management software. Smart Ic Card Digital Prepaid Water Meter With Software adopts a one-meter one-card system. Municipality Prepaid Water Meters are used for measuring the total volume of water flowing through the tap water pipeline. Municipality Prepaid Water Meters are a new type of water meter that uses modern microelectronic technology, modern sensing technology, and intelligent IC card technology to measure water consumption, transfer water data, and settle transactions.
Working Condition
1. Water temperature: ≤30°C(cold); ≤90°C(hot)
2. Pressure: ≤1.0Mpa
3. Maximum pressure loss: 0.063Mpa
4. Work environment: Class B
5. Working voltage: 36V(MBUS interface) or 12V(RS485 interface)
6. Sensitivity level of upstream flow field: U10
7. Downstream flow field sensitivity level: D5

                                                            Nominal diameter
                                                            DN15-DN25
                                                        
                                                            The schedule ratio
                                                            R80-R160
                                                        
                                                            Accuracy level
                                                            2.0 level
                                                        
                                                            Work water temperature
                                                            0.1 ～ 50 ℃
                                                        
                                                            Stress loss
                                                            <0.063MPa
                                                        
                                                            Work pressure
                                                            ≤1.6MPa
                                                        
                                                            Communication method
                                                            RFID radio frequency card
                                                        
                                                            Power supply method
                                                            lithium battery