The functional characteristics of IC card water treatment equipment:

1. Environment for using water-saving controllers: The controller can be used to achieve water-saving goals in places with faucets running water. For use in places such as bathrooms, collective and personal apartments, and boiling water rooms, the product design should consider the waterproof, practical, and operational performance of the equipment.

2. Energy saving method: IC card water treatment equipment is mainly used to control solenoid valves and achieve billing based on time and flow while using water.

3. Power supply: The water-saving controller is uniformly powered by the power supply cabinet (220V to 12V) in the computer room or substation. Each transformer can supply power to 20 to 40 water-saving controllers, with a distance requirement of no more than 500 meters. The water-saving control machine and water-saving valve have an AC 12V DC voltage, without high voltage or 220V AC voltage, ensuring the safety of the user. The solenoid valve uses coils with lower energy consumption to ensure operation at lower currents.

4. Waterproof measures for IC card water treatment equipment: The shell of the water-saving controller is designed with waterproof materials, and waterproof joints are used for the inlet and outlet of the data cable. Rubber rings are first pressed into the groove at the joint between the bottom cover and the top cover, and the rubber groove adopts a labyrinth design. The wiring requirements and decoration should be carried out simultaneously. It is better to route the wiring inside the wall for safety purposes. If the wall cannot be modified, pipeline wiring can be used.

5. Fee setting: Each water-saving controller can be set with a separate ratio of water volume to time, which can be converted into a charging mode based on time. The flow rate and time corresponding table can be set according to the customer's different water pressure and pipe diameter. (Unit: yuan/minute) The charging standard can also be set according to the traffic as needed.

6. The main purpose of IC card water treatment equipment is to use water for water rooms, and waste is prohibited

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