Hunan Stron Smart Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000pcs per Month |
| Delivery Time | 15 work days |
| Packaging Details | carton 255*145*125mm |
| Material | Brass Body |
| Type | Prepaid Water Meter |
| Inlet | DN15/DN20/DN25 |
| IP Rating | IP68 |
| Feature | Long Life |
| Application | Measuring Water Consumption |
| Function | Overdraft Collection |
| Warranty | 2 Years |
| Color | White |
| Brand Name | Stron |
| Model Number | STW36-A |
| Certification | STS |
| Place of Origin | Hunan |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000pcs per Month |
| Delivery Time | 15 work days | Packaging Details | carton 255*145*125mm |
| Material | Brass Body | Type | Prepaid Water Meter |
| Inlet | DN15/DN20/DN25 | IP Rating | IP68 |
| Feature | Long Life | Application | Measuring Water Consumption |
| Function | Overdraft Collection | Warranty | 2 Years |
| Color | White | Brand Name | Stron |
| Model Number | STW36-A | Certification | STS |
| Place of Origin | Hunan | ||
| High Light | R160 Prepaid Water Meter ，Multi jet Prepaid Water Meter ，R160 precision water meters | ||
Multi-jet Dry dial external regulation cold water meter
Stron smart STW36-A is an STS Standard compliant, keypad type, automatically valve controlled Multi-jet prepaid water meter. It can be top up with Stronpay vending software directly and communicate with AMI system to recharge remotely via LORA-RF module. In addition, our water meters are designed to meet STS, ISO9001 and ISO14001 standards and are used to measure the volume of cold water through pipes.
Our water meters can be topped up directly using the Stronpay vending software and can be topped up remotely via the LORA-RF module communicating with the AMI system.AMI is Advanced Metering Infrastructure. AMI system is mainly composed of Smart Meter, communication system and equipment, Meter Database Management system, and Meter Database Management system.MDMS).
How to recharge by AMI System? As shown in the figure below:
1. The water meter sends information to the Data Concentrator via LORA-RF;
2. The Data Concentrator contains Lora-RF and GPRS modules, which will transmit the information to the AMI through GPRS after receiving the information from the water meter.
3. The AMI receives the information, performs remote recharge, and will generate the recharge TOKEN.It is then sent to the Data Concentrator via GPRS;
4.Data Concentrator receives the information and sends it to the water meter via LORA-RF.
Features:
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 | 0.015 | 0.025 | 0.04 | |
| Ratio ”R” Q3/Q1 | 160 | 160 | 160 | |
| 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 input 20digits TOKEN |
| 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 inputting corresponding TOKEN |
| 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 input the short code |
| Liquid Crystal 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 |
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
3,000,000-5,000,000
Employee Number:
200~500
Ecer Certification：
Active Member
Founded in 2007, Hunan Stron Smart Co., Ltd is the leading supplier of smart meters in China. There are 500 employees in our company including 100 technical engineers, and 100 people with professional title. We are devoting ourselves to be the intelligent product service provider. In China, we ha... Founded in 2007, Hunan Stron Smart Co., Ltd is the leading supplier of smart meters in China. There are 500 employees in our company including 100 technical engineers, and 100 people with professional title. We are devoting ourselves to be the intelligent product service provider. In China, we ha...
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