Smart Card Prepaid Water Meter
IC card prepaid water meter is used to control users overspend by prepaying with an IC card. Pay in advance and then use water.
Working Principle
We provide IC card water meter computer management system for customers for free. The system functions include water price setting, rate setting, quick query and recharge, reset balance, change password, query history, overdraft, print receipt, etc
Shengda water meter offer total solution for you,contains prepaid water meter,smart card,card reader and free management software.
Supply Conditions:
- Supply Size:DN15~DN200
- Body Material: Brass/Nylon/stainless steel/Iron(optional)
- R: 80/100/160(optional)
- Max.work pressure: 1.0 MPa
- Waterproof Grade:IP68
- Battery capacity: more than 6 years
- Pressure loss: ≤ 0.063 MPa
- Water temperature: T30，T90
- Software payment:For free
Functions
1. The management mode of paying first and then using water.
2. Data transmission and transaction settlement are carried out through RF card.
3. Records and electronically display the water consumption, automatically control the water consumption.
4. Display "surplus", "accumulated" and other water information by swiping IC card.
5. Anti-storage (purchase limitation).
6.Insufficient water warning.
7.Step price can be set.
8.Third-party payment system.
Parameters
Qm=Minimum flow，Qt=Transitional flow，Qp=Permanent flow，Qs=Overload flow，R=Qp/Qm| DN(mm) | R | Qs | Qp | Qt | Qm | Starting flow | Mini reading | Max.reading |
| m³/h | L/h | m³ | ||||||
| 15 | 80 | 3.12 | 2.5 | 50 | 31.2 | 6 | 0.0001 | 9999 |
| 160 | 25 | 15.6 | 5 | |||||
| 20 | 80 | 5 | 4 | 80 | 50 | 10 | 0.0001 | 9999 |
| 160 | 40 | 25 | 6 | |||||
| 25 | 80 | 7.85 | 6.3 | 126 | 78.75 | 12 | 0.0001 | 9999 |
| 160 | 63 | 39.37 | 8 | |||||
| 32 | 80 | 12.5 | 10 | 200 | 125 | 14 | 0.0001 | 9999 |
| 160 | 100 | 62.5 | 10 | |||||
| 40 | 80 | 20 | 16 | 320 | 200 | 40 | 0.0001 | 9999 |
| 160 | 200 | 160 | 35 | |||||
Inquiry
Please Feel free to give your inquiry in the form below.we will reply you in 24 hours.
