IP68 IC Card Type Prepayment Water Meter Electronic Valve Controlled
Brand Name:Stron
Certification:STS
Model Number:STW36-C
Minimum Order Quantity:50pcs
Delivery Time:15 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Verified Supplier
Location:
Zhuzhou Hunan China
Address:
Floor 5, Building A, No.668 Xianyuehuan Road, China Power Valley Tech Park R&D center, Tianyuan District, Zhuzhou City, Hunan Province, China.
Supplier`s last login times:
within 48 hours
Product Details
Company Profile
Product Details
IP68 IC Card type Prepayment Water Meter electronic valve
controlled
Stron brand contact-less IC card water meter as a data carrier,
automatic charging function, the management willwrite user’s pay
fees into IC card, brush into the data and accounting surplus water
meter automatic water supplycapacity, valves control will be closed
after used up of water, can be used after buying. This type water
meter are widely used in residential.
Prepayment function and excellent anti-tamper feature like Magnetic field protection to help utilities for Revenue water protection and consumer management.
Main Features:
1. All copper base meter: stable metering performance, no rust
safety and hygiene, clear reading;
2. IP68 waterproof grade: adopt structural seal design, seal
performance reaches IP68, can work
normally in wet environment;
3. Contact-less IC card: wireless self-seeking card technology,
wireless transmission of data, safe and
reliable;
4. Step water price function: support monthly, annual price, user
card update ladder water price
parameters;
5. Valve maintenance function: timing switch valve, prevent valve
scaling;
6. Abnormal valve function: detection of battery power down, low
voltage, sensor fault automatically
turn off the valve, liquid crystal screen display failure code;
7. Battery replacement function: the user can replace the battery
by himself and brush the user card
opening valve after replacing the battery;
8. Data retrieval function: the user card can bring back the water
information and status word in the
meter;
9. Disconnection valve function: after unplugging the communication
cable, the valve automatically
closes (split card meter)
10. Support real-time charging network, set up a number of charging
sites, users can pay in the latest
toll site. At the same time, can provide interface functions,
seamless docking with third parties;
11. The client supports the online upgrade function. After the
charging computer is connected, the user
can update the client charging system through the remote server
when the software starts;
12. Blacklist query function: query abnormal payment of customers,
easy to management audit;
13. Property fee collection function: according to the area or time
to collect property fees;
14. Custom invoice format: customers can customize the bill format
according to their own needs.
15. Permission setting function: assign, set the administrator's
permission, easy to manage the system.
Functions:
1. Ingress IP68 waterproof protection
2. Up to 8 years battery life
3. Automatic valve controlling
4. STS standard
5. Real time o-clock
6. Utilities can set step price into meter on request
7. Anti-Tamper Magnetic field protection
8. RF-LoRa communication(optional)
9. Pay by mobile payment M-PESA, Alipay, MTN, Airtel, etc
Metrological Parameters of different size
| Size | DN15mm 1/2” | DN20mm 3/4” | DN25mm 1” | |
| Overload flow rate Q4 | 3.13 | 5 | 7.87 | |
| Permanent l flow rate Q3 | 2.5 | 4 | 6.3 | |
| Transitional flow rate Q2 | 0.04 | 0.064 | 0.1 | |
| Minimum flow rate Q1 | 0.025 | 0.04 | 0.063 | |
| Ratio ”R” Q3/Q1 | 100 | 100 | 100 | |
| Maximum working pressure | 16Bar | 16Bar | 16Bar | |
| Maximum pressure loss | 0.6Bar | 0.6Bar | 0.6Bar | |
| Maximum reading | 99999 | 99999 | 99999 | |
| Max temperature | 50℃ | 50℃ | 50℃ | |
| Error | Q1≦Q≦Q2 | 5% | 5% | 5% |
| Q2≦Q≦Q4 | 2% | 2% | 2% | |
Basic Functionality
| Function | Details |
| Prepayment | STS Standard, recharge by Smart RFID Card |
| Low credit alarm | Alarm value can be set by inputting corresponding TOKEN |
| Prepaid and post-paid switch | Meter can be switch to prepaid mode or post-paid mode |
| Non-return valve | Non-return valve inside for preventing back-flow |
| Anti-tamper | Meter will automatically close the valve after detection of magnetic field and open cover event |
| Step Tariff | Step Tariff can be set by Management Card |
| Overdraft Collection | Non- Revenue water (Overdraft) can be collected day by day or month by month |
| Communication | The meter is available with AMI system through LORA RF or Bluetooth 4.0 on request |
| Information Inquiry | Consumer could check the data like Credit Remain, Total Purchased and Total Credit by LCD Display |
|
Meter Dimension
| Size | DN15 1/2” | DN20 3/4” | DN25 1” |
| Length(L) | 165/190 | 190 | 225/260 |
| Width(W) | 96 | 96 | 101 |
| Height(H) | 106 | 107 | 114 |
| Connecting Thread | G3/4B | G1B | G1-1/4B |
Stron Vending Software
| RFID Card Parameters | |
| Type | Philips Mifare S79 Card |
| Inductive mode | Initiative transmit, RF Powe-6dBm transmit every second |
| Material | ABS, heat resistant, White color |
| Dimension | 86×55×4mm |
| Protection Class | IP54 |
| Signal modulation | GFSK |
| Communication speed | 1Mbit/s / M1 106KBPS |
| Operation Frequency | 2.44GHz / M1 Card 13.56MHz |
| Working life | >5 years |
| Operating Temperature | -20℃-+50℃ |
IP68 IC Card Type Prepayment Water Meter Electronic Valve Controlled
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