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.
Smart functions:
1. Auto-control: Closing and opening valve according to programmes.
2. Cryptographic security: Generating and identifying IC card password automatically, one card for one meter, not interchangeable.
3. Anti-magnetic interfered: The valve closes automatically,when interfered by magnet, and opens by swieping IC card if interference is eliminated.
4. Warning function:The valve closes automatically,when remaining balance is 2m3 (set according to user' s requst),and opens by swieping IC card.
5. Low power warning: When power is insufficient, LCD reminds you to replace of batteries.
6. Closing valve if not replacing the battery in time after above reminding.
7. LCD: LCD displays used amount, remaining balance, valve status, power status, err. codes and other information.
8. Checking data: LCD no display normally, checking data by swieping IC card on the meter.
9. Anti-plugging function: Self-cleaning valve by the program to keep valve in good condition.
10. Data feedback: Date in water can feedback to managing system by card, convenient for management.
Contactless IC card cold & hot water meter |
| 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 |
Wuhan Radarking Electronics Corp. is a high-tech corporation which established in 2002. As professional manufacture in meters, our mainly products including: Full Digital IC Card Prepayment Electronic Meters, Smart Electronic Meters, IC Card Prepayment Water Meters, Gas Meters as well as Meter (network) Reading System. We are one of the few manufacturers in Hubei Province whose annual production of electronic meters and water meters can be up to 2.4 million sets.
Employee: There are more than 200 employees including 50 technicians, 10 senior technical staff and 70 employees who have already got college degree, 30 of them obtained metrological verification certificate. Production and technical staff all undergo a rigorous pre-service training, who are skilled and have a strong sense of quality.
Technology: We have a R & D group of 20 persons (About 10% of the company's employees).
Equipment: We have 260 sets of production and testing equipments, including 7 production lines, more than 20 units of the calibration device such as wave soldering machine, reflow soldering machine, automatic placement machine, plug-in assembly lines, assembly lines, packing lines and etc, which have all meet the production requirement.
Material: Materials are in strict accordance with the requirements of the meters and the procurement of national standards, we have already established a qualified supplier evaluation system, and developed a series of test standard. All the materials have to pass strict test before entering into factory, and then be used in production. Measures have been taken to prevent damp and static electricity to ensure the normal performance of the raw materials.
Craft: To make a variety of electronic meters in accordance with the production process, we have developed process documents, to ensure the quality of the products.
Test: We have electronic meter laboratory and full range of test equipments, such as EMC Equipment (ESD, EFTB, SURGE, RF, Attenuation Oscillasion Impulse, DIP, Impulse Current, Pulsed Voltage and etc), Environmental Test Equipment (Alternating Temperature Humidity Test Chamber, Dust Test Devices, Waterproof Test Device, Shock Test Device, Vibration Test Device and etc), R&D Testing Equipment. We make a variety of electronic meters in accordance with the test and develop our test documents to ensure the quality of the products.
Environment: Our production base covers an area of 30 acres, and self-building workshop covers an area of 7000 square meters, production and storage area covers more than 5000 square meters.
Management: We have a high efficiency, innovative, serious management team, and the factory has already passed ISO9001-2008 QMS.
