Nguồn gốc:
Hunan, Trung Quốc
Hàng hiệu:
Stron
Low price, high quality - The STW36-A Prepaid water meter offers exceptional value for African markets, combining smart technology with affordable pricing thanks to reduced production and logistics costs.
Achieving accuracy up to R160 (optional), the STW36-A features:
Engineered for longevity with:
Field tests confirm over 6 years of continuous operation.
Includes free Stronpay water vending software that integrates with:
Our free AMI system enables:
| Size | DN15mm 1/2" | DN20mm 3/4" | DN25mm 1" |
|---|---|---|---|
| Overload flow rate Q4 | 3.13 | 5 | 7.87 |
| Permanent 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°C | 50°C | 50°C |
| Max permissible error (MPE) | Q1≤Q≤Q2,MPE=±5% Q2≤Q≤Q4,MPE=±2% |
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| Function | Details |
|---|---|
| Prepayment | STS Standard, recharge by input 20 digits TOKEN |
| Low credit alarm | Alarm value can be set by inputting corresponding TOKEN |
| Prepaid and post-paid switch | Meter can be switched to prepaid or post-paid mode |
| Non-return valve | Prevents back-flow |
| Anti-tamper | Automatically closes valve after detecting magnetic field or open cover |
| Step tariff | Configurable via TOKEN input |
| Overdraft collection | Non-revenue water can be collected daily or monthly |
| Communication | Optional AMI system via LoRa-RF or Bluetooth 4.0 |
| Information inquiry | Users can check credit, purchases, and total credit via short codes |
| Size | DN15 1/2" | DN20 3/4" | DN25 1" |
|---|---|---|---|
| Length (mm) | 165/190 | 190 | 225/260 |
| Width (mm) | 99 | 99 | 103 |
| Height (mm) | 104 | 106 | 114 |
| Connecting thread | G3/4B | G1B | G1-1/4B |
A: Samples are available with a nominal fee to cover costs. For large orders, sample costs will be deducted from your purchase price.
A: Standard delivery takes 5-10 days. Custom orders require 15-30 days.
A: Our primary markets are Africa and South Asia with approximately 500,000 users across these regions, including ODM/OEM partnerships.
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