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| Categories | Prepaid Water Meter |
|---|---|
| Brand Name: | Stron |
| Place of Origin: | Hunan, China |
| MOQ: | 100 |
| Price: | $45-52 |
| Protection Class: | IP68 |
| Flow Rate: | 84 |
| Measurement Range: | 1km |
| Size: | DN15mm~DN25mm (1/2''~1-1/2'') |
| Material: | Plastic Body |
| Q3/Q1 Ratio: | R100 |
| Maximum Pressure: | 16bar |
| Maximum Temperature: | 50°C |
| Battery Life: | 6 years |
| Accuracy: | R160 (optional) |
| Overload Flow Rate: | 3.13 (DN15mm) |
| Permanent Flow Rate: | 2.5 (DN15mm) |
| Transitional Flow Rate: | 0.04 (DN15mm) |
| Minimum Flow Rate: | 0.025 (DN15mm) |
| Maximum Reading: | 99999 |
| Company Info. |
| Hunan Stron Smart Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
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% | Q1≤Q≤Q2,MPE=±5% Q2≤Q≤Q4,MPE=±2% | Q1≤Q≤Q2,MPE=±5% Q2≤Q≤Q4,MPE=±2% |
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 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. |
Size | DN15 1/2'' | DN20 3/4' | DN25 1'' |
length | 165/190 | 190 | 225/260 |
width | 99 | 99 | 103 |
height | 104 | 106 | 114 |
connecting thread | G3/4B | G1B | G1-1/4B |
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