Prepaid intelligent vertical IC card water meter is an intelligent instrument composed of microcomputer control technology as the core and non-contact intelligent card technology as the information transmission medium. It has a prepaid function to refuse water bill arrears.
Manufacturer of smart vertical prepaid water meter
The vertical prepaid water meter realizes functions such as data collection, processing, display, storage, and prepaid control. It has the advantages of low power consumption, strong anti-interference ability, high reliability, and convenient vertical installation and use. It changes the original “first use, then pay” mode to “first pay, then use” mode, avoiding the inconvenience caused to users by household meter reading and charging, and improving the modern flat management of the water supply industry and property services
Characteristics of vertical prepaid water meter
- Accumulation limit: When the sum of the purchased water in the user’s card and the remaining water in the meter exceeds the set accumulation limit, the water meter will not accept user card recharge operations.
- Alarm valve closure: When the remaining water level in the meter reaches the alarm water level, the valve automatically closes to remind the user that there is not much remaining water in the meter. At this time, the user card swipe meter valve is opened for emergency use.
- Convenient query: swiping one’s own user card can display “remaining”, “cumulative” and other water information. When recharging, it can display “water purchase information” and also show the on/off status of the valve.
- Regular opening and closing: The valve is automatically opened and closed once on a regular basis to prevent rusting and scaling of the valve.
- Non contact RF card technology: Data transmission and transaction settlement are carried out through RF cards.
- Vertical installation, bottom in and top out.
- IP67 protection, anti magnetic interference, stable performance, battery can work for up to 6 years.
- Pay first and then use water to automatically complete the tiered calculation of water fees, alarm and valve closing, prevent water theft, and resist magnetic attacks.
technical parameter
Environmental temperature: 5℃~55℃
ambient humidity: (0~93)%RH
Pressure loss: ≤ 0.063Mpa
Working voltage: 3.0V~3.6V
Water temperature: Cold water 0.1 ℃~30 ℃, hot water 0.1 ° ℃~90 ℃
Static working current: ≤ 5μA
Environmental level: Grade B
Electromagnetic environment level: E1 level
Water pressure ranging from 0.03Mpa to 1.0Mpa (no leakage or damage for a short period of time under a pressure of 1.6Mpa)