What is a prepaid token water meter?
Generally common prepaid water meter is IC card prepaid token water meter. It is a new type of water meter that uses modern microelectronic technology, modern sensing technology, and intelligent IC card technology to measure water consumption and water data transfer and settlement transactions. It do not need manual meter reading, which is conducive to modern management.
Advantages of the prepaid token water meter:
1.Improve management efficiency
It can record and save the user’s water consumption in real time. Each water meter has an independent encoding, which ensures that it will not make an error during management and improves the management efficiency of meter reading.
2.Solve the problem of collecting fees
Prepaid token water meter can make water become a real commodity, so that the recovery of funds has a reliable guarantee. The water is available only if the user pays a current fee before using the electricity.
3.It is conducive to the implementation of staircase water prices
The prepaid token water meter can calculate the water consumption according to the peak, flat and valley in different time periods, and calculate the related water charges separately according to the water consumption of different steps. It can not only improve users’ awareness of water saving, reduce water resources waste, but also relieve water pressure during peak periods, which is conducive to water supply departments to optimize water resource allocation.
4.There is no need for door-to-door meter reading by meter management personnel
The prepaid token water meter supports access to the Internet system, allowing the mobile phone computer to remotely read the data of each water meter. The data has high accuracy and good real-time performance. There is no need to manually door-to-door reading, just arrange a person to check whether the prepaid token water meter is working properly on a regular basis. Not only can avoid disturbing the daily life of residents, but also can effectively save the labor cost and time cost of meter reading, improve the efficiency of meter reading.
WESDOM advantages
1. WESDOM patent products, patent certification
The product side flanges comply with national, German, Russian, American, British and Japanese standards and other domestic and international standards for multiple pressures, easy connection and wide adaptability, which can reduce the type of purchase and stock.
2. The product has an independent identity to ensure traceability
Each wesdom product has its own unique identification number, to ensure product traceability.
3. Provide material inspection report
All wesdom products can provide the material inspection report of the main parts.
4. One-stop service
One-stop service, we not only supply high quality products, also supply solutions and after-sales service.
5. WESDOM has a lot of project experience
We have a lot of project experience in countries such as Pakistan and the Philippines, WESDOM has always been noticed all over the world, and trust comes from quality.
Quality control process
Parameter

Types |
DN15 |
DN20 |
DN25 |
Accuracy |
Class2 |
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leakage |
1.6Mpa water pressure, no leakage within 15 minutes. |
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lenght |
165mm |
195mm |
225mm |
Overload flow |
3.125m³/h |
5m³/h |
7.875m³/h |
parmanent flow |
2.5m³/h |
4m³/h |
6.3m³/h |
Transitional flow |
0.05m³/h |
0.08m³/h |
0.126m³/h |
Minimum flow |
0.0313m³/h |
0.05m³/h |
0.0788m³/h |
Starting flow |
≤0.012m³/h |
≤0.016m³/h |
0.020m³/h |
Lowest reading |
0.0001m³ |
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Largest reading |
99999.9999m³ |
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Small flow errors |
≤±5% |
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Flow errors |
≤±2% |
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Work temperature : |
0℃—30℃(water meter) |
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Work pressure : |
0.0——1.0Mpa |