The stainless steel purified water intelligent IC card meter is equipped with an electronic module on the basis of a mature and reliable mechanical stainless steel water meter. At the same time, it stores water data, transmits and settles data through an RF card, and realizes the transformation of users paying at the business office

Manufacturer of smart stainless steel IC card intelligent pure water meter

The stainless steel purified water intelligent IC card meter is a mature and reliable mechanical water meter based on the “Measurement of Water Flow in Closed Pipelines for Drinking Cold Water Water Meter” and “LC Card Cold Water Meter”. It is equipped with an electronic module to measure and display the water consumption, and automatically controls the water consumption according to the agreement to complete the calculation of the tiered water price.

characteristic

1. Using low-power technology, typically with a low power consumption of 0.5uA, greatly extends the battery’s lifespan.
2. Electric ball valve technology can achieve low pressure loss and low power consumption.
3. The valve should automatically switch on and off once regularly to prevent rusting and scaling.
4. Fully sealed design: Both the circuit and motherboard are sealed, allowing for long-term use in humid environments or water.
5. Anti magnetic attack technology: If an external magnetic attack is received, the valve will automatically close until the attack alarm is manually cleared.
   Implement functions
6. Adopting non-contact RF card technology, data transmission and transaction settlement are carried out through RF cards.
7. Implement the payment before use method to prevent water bill arrears.
8. It can record and display water consumption electronically, and automatically control water consumption according to agreements, completing the calculation of tiered water prices automatically.
9. Users can display water usage information such as “remaining” and “cumulative” by swiping their user card, and when recharging, they can display “water purchase information”
   At the same time, display the on/off status of the valve.
10. The RF card water meter is equipped with a storage limit, which is set when the sum of the purchased water volume in the user’s card and the remaining water volume in the meter exceeds the storage limit. The water meter does not accept user card recharge operations.
11. When the remaining water level in the meter reaches the alarm water level, the valve will automatically close to remind the user that there is not much remaining water in the meter. At this time, the user will swipe the meter and the valve will open for emergency use.

technical parameter

Environmental temperature: 5 ° C~55C
ambient humidity: (0~93)%RH
Water temperature: Cold water 0.1 ° C~30 ° C, hot and cold water 0.1 ° C~90 ° C
Water pressure: 0.03MPa~1.0MPa (under a pressure of 1.6MPa, there is no leakage or damage during short-term operation)
Pressure loss: ≤ 0.063MPa working voltage: 3.0V~3.6V static working current: ≤ 5uA environmental level: B level