Prepaid Hot Water Meter (FR-15E)
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prepaid water meter
This kind of water meter is suitable for measuring the flow of hot water (temperature is below 100 centidegree) , one household with one meter and one IC card, to use water by IC card. The data in the IC card is transmitted to the water meter (by swipe the IC card on the induction area of the water meter) and the meter opens the valve and begins water supply, after the money is used up, it cuts off water supply automatically and you must buy water again to resume water use.
Its grade is B.
Tightness: 1.6MPa water pressure, no leaking within 15 minutes
When there is water stealing by users, it will Automatically close the valve and signaling
Battery: 2 cells of 2.4 Ah lithium batteries with a service life of 10 years
Security of the IC card :RF card, one card for one meter and is non-duplicable
Service life of the IC card: Using time is more than 100000 times
Ways of alarming: When the remaining water volume is 2m3, the valve closes and alarm