Me Measurement grade: Class C
Normal flow: 600 l/h
Maximum read count: 999999.99 m3 asurement grade: Class C
Normal flow: 600 l/h
Maximum read count: 999999.99 m3
Rated working water pressure: 0.02-0.6mpa
System pressure loss: < 0.06mpa
Connecting screw grain: 15mm
Static operating current: ≤20μA
Maximum instantaneous current: <200mA (electric valve action) LCD minimum unit: 1 liter
IC card life: > 100,000 times
Working power source: battery 6V
Surface material: stainless steel or plastic
Functional features
1. The use of imported industrial control MCU unique sleep technology, with very low power consumption.
2. Automatic control function: when the remaining water is zero, the valve automatically closes; In case of improper user operation, power failure or undervoltage,
The valve closes automatically.
3. Prompt function: when the remaining water is lower than the alarm value, the valve will be closed to prompt the user to buy water in time, and the limited water can still be opened by swiping the card.
4. Status display function: display the status of remaining stock, accumulated usage and low voltage, etc.
5. New electric valve, with low starting water, reliable closing characteristics, can be applied to all floors of pipe network direct water supply and water tank supply (including the top floor).
6. New ball valve, stainless steel ball head, low power consumption, high reliability.
7. IC card through multiple encryption, the implementation of one table one card correspondence, to ensure the safety and reliability of data.
8. With power-off data protection. The controller has a black box to permanently save the usage record of the meter for querying the accumulated water, remaining water and card number.
9. Adopt advanced electronic intelligent discriminant technology to accurately record the water quantity of the water meter. The jitter signal and the false signal of critical state can be eliminated effectively, and the false signal of sending part in pipeline vibration can be completely avoided.
10. The one-card design can realize the one-card management of 8 meters such as water, electricity, gas and heat meter, and each meter can be up to 7.
11. Network design, can realize multi - point recharge management.
12. It can be compatible with the campus one-card system.
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