IC Card Prepaid Water Meter
Our prepaid water meters represent a significant advancement over traditional mechanical water meters by integrating electronic modules. This integration facilitates a user-friendly prepayment system, where customers pay for their water usage in advance. This approach simplifies the process for both water utility providers and their customers. We offer these prepaid water meters in two size ranges: small diameter (DN15-DN50) with threaded connections for residential and smaller applications, and large diameter (DN50-DN200) with flange connections for larger, commercial uses.
| Nominal diameter | Accuracy class | Q3/Q1 | Overload flowrate Q4 | Permanent flowrate Q3 | Transitional flowrate Q2 | Minimal flowrate Q1 | Resolution of reading | Maximum reading |
| mm | m/h | m³ | ||||||
| 15 | 2 | 80 | 3.125 | 2.5 | 0.050 | 0.031 | 0.00005 | 99999 |
| 20 | 5 | 4 | 0.080 | 0.050 | ||||
| 25 | 7.9 | 6.3 | 0.126 | 0.079 | ||||
| 32 | 12.5 | 10 | 0.2 | 0.125 | ||||
| 40 | 20 | 16 | 0.32 | 0.2 | ||||
| 50 | 31 | 25 | 0.5 | 0.313 | ||||
| 50 | 2 | 50 | 31 | 25 | 2 | 0.5 | 0.002 | 999,999 |
| 65 | 50 | 40 | 3.2 | 0.8 | ||||
| 80 | 78.8 | 63 | 5 | 1.25 | ||||
| 100 | 125 | 100 | 8 | 2 | ||||
| 125 | 200 | 160 | 12.8 | 3.2 | ||||
| 150 | 312.5 | 250 | 20 | 5 | ||||
| 200 | 500 | 400 | 32 | 8 | ||||
Small diameter water meter with threaded connection, brass body
| Diameter | Length L | Width B | Height H | Thread | |
| mm | Connection thread on meter | Connection thread of coupling | |||
| 15 | 165 | 86 | 116 | G¾B | R1 |
| 20 | 195 | 86 | 116 | G1B | R3 |
| 25 | 225 | 86 | 116 | G1¼ B | R1 |
| 32 | 336 | 114 | 190 | G1½ B | R11 |
| 40 | 361/316(dry) | 126/117(dry) | 216/201(dry) | G2B | R11 |
| 50 | 416/381(dry) | 144/126(dry) | 234/223(dry) | G2½ B | R2 |
| 50 | 416/381(dry) | 166 | 243 | Flange connection 4-M16 | |
Large diameter water meter with flange connection, gray iron or ductile iron body
| Diameter | Length L | Width B | Height H | Connecting flange |
| mm | n-M | |||
| 50 | 419 | 279 | 165 | 4-M16 |
| 65 | 419 | 286 | 185 | 4-M16 |
| 80 | 482 | 321 | 200 | 8-M16 |
| 100 | 537 | 336 | 220 | 8-M16 |
| 125 | 563 | 388 | 250 | 8-M16 |
| 150 | 613 | 413 | 285 | 8-M20 |
| 200 | 728 | 477 | 340 | 8-M20/12-M20(1.6MPa) |
- Our meters are equipped with logic encryption IC cards, ensuring the highest level of data safety and integrity.
- Consumer-friendly prepayment function: Users enjoy the convenience of paying for water in advance, with an automated system that turns off the water supply when the prepaid amount is used up.
- These prepaid meters are designed with a data protection function to protect and store all essential data, even in the event of a power failure, ensuring continuous and accurate tracking.
- Built-in safeguards automatically shut off the water meter if prolonged magnetic interference is detected, protecting against unauthorized usage.
- These prepaid water metering devices are programmed to accommodate up to three different water rates, allowing for customizable billing according to consumption.
- Selected models of prepaid water meters are Bluetooth-enabled, providing features such as easy recharge, balance inquiry, and data upload via a smartphone app, streamlining the user experience.
- Designed with user convenience in mind, the battery compartment is easily accessible for quick replacements, reducing downtime and ensuring consistent performance.
The IC card prepaid water meter system is versatile and suitable for various applications, such as:
- Ideal for managing water consumption in residential and apartment complexes. These water meters offer an efficient way to monitor usage and control costs, bringing transparency and fairness to billing.
- Suitable for large-scale operations in commercial and office buildings that require detailed water usage tracking. These water meters help in managing expenses, reducing overheads, and providing detailed data for cost analysis and conservation efforts.
- Hotels and resorts find these meters useful for tracking guest water usage. They enable flexible billing that can be adjusted to meet varied customer needs and consumption patterns, enhancing guest experience while optimizing resource management.
Got questions about our water meters? Contact us for detailed information and expert guidance.
