| Customization: | Available |
|---|---|
| After-sales Service: | Online/ Video/ on-Site Guidance and Training |
| Warranty: | 1 Year |
|
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The IC card prepaid water meter is a smart meter that requires payment before water usage. Users need to purchase a certain amount of credit or water volume from the management unit, have the information written onto an IC card, and then insert or tap the card on the meter's card reading area to recharge. The water meter deducts fees or water volume in real-time based on consumption. When the balance is insufficient, the valve will automatically close to stop the water supply, and users must recharge again to resume water usage.
Prepaid Mode:
Effectively solves the problem of water bill arrears, ensuring timely revenue recovery for water supply companies/management authorities.
User Self-Management:
Users can clearly monitor their water usage and remaining balance, making it easier to budget and plan water consumption, and avoiding the shock of unexpectedly high water bills.
Promotes Water Conservation Awareness:
Real-time display of remaining balance and deductions encourages users to develop water-saving habits.
Implementation of Tiered Water Pricing:
The electronic module can be programmed with tiered pricing rules, allowing the water utility to automatically calculate charges at different rates based on usage volume and time periods.
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Nominal Diameter
|
mm | 15 | 20 | 25 |
|
Length L
|
258 | 299 | 345 | |
|
Length L1
|
165 | 195 | 225 | |
|
Width B
|
90 | 90 | 90 | |
|
Height H1
|
120 | 120 | 120 | |
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Height H2
|
190 | 190 | 190 | |
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Connecting Thread
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d |
R1/2
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R3/4
|
R1
|
| D |
G3/4B
|
G1B
|
G1 1/4B
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| Item | Unit | Details | ||
| Nominal diameter | mm | 15 | 20 | 25 |
| Q3/Q1 | R100 | |||
| Overload flow(Q4) | m³/h | 3.125 | 5 | 7.875 |
| Nominal flow(Q3) | m³/h | 2.5 | 4 | 6.3 |
| Transitional flow(Q2) | m³/h | 0.04 | 0.064 | 0.1 |
| Minimum flow(Q1) | m³/h | 0.025 | 0.04 | 0.063 |
| Accuracy class | Class 2 | |||
| Temperature class | T30/T50/T90 | |||
| Pressure Loss classes | 0.63bar | |||
| Flow prefile sensitivity class | U10/D5 | |||
| environmental class | O | |||
| Electromagnetic environment class | E1 | |||
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Protection Class
|
IP68
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Battery Lifetime
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≥ 6 years
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Maximum Admissible Pressure
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PN10/PN16
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