Hunan Stron Smart Co., Ltd
Stron Metering, Smart Life
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R160 STS Standard IP68 Waterproof Keypad Type Multi-jet Dry Dial Smart Water Meter
The meter is a STS Standard compliant, keypad type, class C prepaid water meter. The accuracy is R160, so it can measure even the water is dropping. The meterial for the base table can be brass or plastic according to different request.
Meters meet ISO9001 and ISO14001 standard. Users purchase water by the encrypted 20 digits Token. It has excellent ecent log like recharge record, magnetic detection record and credit clear record. Stronpay vending software is easily to top up the water and can integrated with local mobile payment like M-PESA, Alip[ay, MTN, Airtel,etc. Users can top up PAYG water by mobile money without leaving the house.
Application:
Measuring the volume of cold water through water pipe.
Main Features
a. Magnetic field protection
b. Over 10 years’ data storage in absence of power
c. Non- return valve preventing back-flow
d. Vending software is easily integrated with local mobile payment like M-PESA, Alipay, MTN, Airtel, etc.
e. It has excellent event log like recharge record, magnetic detection record and credit clear record.
f. The meter can be set Max overdraft with Stronpay vending software.
g. Anti-Tamper Magnetic field protection help utilities for Revenue water protection and consumer management.
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 | 0.015 | 0.025 | 0.04 | |
| Ratio ”R” Q3/Q1 | 160 | 160 | 160 | |
Features
✽ Maximum working pressure: 16 Bar
✽ Maximum pressure loss: 0.6 Bar
✽ Maximum reading: 99999
✽ Working temperature: <50℃
✽ Error: Q1≤Q≤Q2 5%;
Q2≤Q＜Q4 2%
Meter Dimension
| Size | DN15 1/2” | DN20 3/4” | DN25 1” |
| Length(L) | 165/190 | 190 | 225/260 |
| Width(W) | 99 | 99 | 103 |
| Height(H) | 104 | 106 | 114 |
| Connecting Thread | G3/4B | G1B | G1-1/4B |
Functions
1. Basic Functions
✽ Meter Recharge: By inputting 20 digits Token.
✽ Low Credit Alarm: Alarm value can be set by inputting corresponding TOKEN.
✽Non-return valve: Non-return valve inside for preventing back-flow.
2. Anti-Tamper Functions:
Meter will automatically close the valve after detection of magnetic field and open cover event.
3. Step Tariff:
Meters can be set Step Tariff by inputting corresponding TOKEN. Utilities can set step price on request.
4. Overdraft Collection:
Non- Revenue water (Overdraft) can be collected day by day or month by month.
5. Information Inquiry:
Consumer could check the data like Credit Remain, Total Purchased and Total Credit by inputting the short code.
6. Communication:
The meter is available with AMI system through LORA-RF or PLC on request.
7. Liquid Crystal Display
Vending Process
1. By Stronpay vending Software
➯ Via local sales point or handheld mobile vending unit
2. By the third party platform or local mobile payment with API
➪ Via mobile phone
Stronpay vending software can easily integrated with local mobile payment via API, which is the agreement connecting the third party APP and our Stronpay vending software. People can recharge the water with their mobile phone, the vending software will send a Token to the third party APP via API, then users get the recharge Token via GSM.