SKZS series IC card prepayment smart water meter is our newly water metering products, which use advanced intelligent technology to realize automatic collect, process, storage, digital display for data of water, and water supply can be under automatic control; With advantages of low consumption, strong antijamming capability, high integration level, more reliable, long life and simply installing, it becomes the most popular product in our normal using.
Features:
1. Product's Type- With valve, without valve (integrated), without valve (separated)
2. Control Mode- IC card prepayment, one card can manage for six water meters
3. Display Method- LED/LCD display, which can work normally under all kinds of environments, and it is easy to read clearly in the night
4. Working Manner- Alarm/overdraw function, largest reserves can be set
5. Protections- Take imported single chip microcomputer, which can handle real-time monitoring and measuring, once abnormal situation occurred or owe fee already, it would close valves automatically
6. Interface Protection- Perfect interface protection circuit, which keeps the meter from all kinds of vicious attack, no damaging for meter, no lose for data, and no delay for active.
7. Reliable Design- Valve control meter take intelligent valve control technology to drive professional ball valve with high performance and low power, to make smaller loss of water meter pressure and more reliable work
8. Communication Mode- Pulse, infrared, RS485 interface are optional
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| Types | 15 | 20 | 25 |
| Class | Class B |
| Card types | contactless CPU card |
| W/R times | ≥ 100,000 |
| Data protection | 10 years |
| Tamper | Valve off and prompt |
| Electrical machinery valve response time | ≤ 7S |
| Tightness | Under 1.6Mpa water pressure and lasting 15 minutes no leak |
| Power source | DC3.6V/3200mHA Lithium |
| Battery life | 6 years |
| Normal current | ≤ 10 µΑ |
| Water pressure | ≤ 1Mpa |
| Pressure Loss | <0.1Mpa |
| Ambient temperature | Cold-water meter 0-40 centigrade Hot-water meter 0-90 centigrade |
| Small flow error | ≤ 5% |
| Normal flow error | ≤ 2% |
| Min value | 0.1 m ³ |
| Max value | ≥ 9999.9 m ³ |
| Materials | Brass |
| Nominal diameter | 15mm | 20mm | 25mm |
| Weight | 1.7Kg | 2.0Kg | 2.7Kg |
Advantage1:
1. Replace Li battery by dry batteries, change easily.
a) It use regular No.5 battery, which the users can obtain easily.
b) Anyone can exchange the battery without tool or professional knowledge.
c) Electricity save, long life of battery use.
d) Automatically shut the valve when battery is out or when changing the battery
e) when the battery has electricity, it will automatically start the valve after the IC card has been inserted, which will not affect the users usage of water.
2. IC card socket is waterproof, realize shower waterproof, i.e. the product work normally when spray water on the outside of meter(≤2 hours);
3. The guider valve is immune from scale deposit and pressure, and it is more secure and stable.
4. The magnetic driven device separates the control circuit from water, which solve the problem of seal difficulty.
5. Anti vibration
Advantage2:
1.Professional manufacturer with almost twenty years experience
2.Reply in time and good service
3.Short time for delivery
4.OEM available
5. Factory directly supply with high quality and competitive price.
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