SUNTRONT - Prepaid IC Card Water Meter

Smart prepaid water meter adopts a contactless IC card to store water volume and monitor water consumption. Customers purchase water volume at vending points and upload water volume by swiping IC card on the induction area of water meter to activate valve, which will open automatically to supply water.
During the period of water supply, the built-in microcomputer of water meter will automatically check and subtract the used water volume. Water meter has twice alarm function, when the purchased water volume reaches to alarm volume, water meter will close valve and stop water supply.  Customer can continue to use water by swiping IC card on water meter. When the remain water volume is used up, water meter will stop water supply completely and the customer needs to charge his IC card again.

1. Payment in advance, avoid debt.
2. High accuracy of measurement.
3. Environmental protection material and can guarantee water quality for drinking.
4. Programmable tariff function.
5. Waterproof, moisture-proof and anti-attack.
6. Adopt replaceable batteries, so easy to replace battery by customer.

1. The installation of water meter meets the installation requirements of ISO4064-2:2005.
2. The caliber of water meter shall be based on the size of the pipeline and the usual used water flow is no more than common flow of the water meter; and the installation location shall be avoided insolation, flooding, freezing and pollution, and convenient for installation, removing and reading data..
3. The water meter shall be installed horizontally (display surface is upward).
4. The sands and stones and other sundries in the pipelines shall be cleared.
5. The arrow on the water meter should be the same as the water flow in the pipeline.
6. If the water meter is installed on the inlet of the boiler, shall install check valve on the outlet of water to prevent the return current of hot water and steam from damaging the water meter.