| Customization: | Available |
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| After-sales Service: | Online/ Video/ on-Site Guidance and Training |
| Warranty: | 1 Year |
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The STS prepaid water meter is a smart water meter based on the STS (Standard Transfer Specification) protocol, and it is widely used in the field of water utility management
For users: The system is convenient to use, allowing users to monitor their water consumption and balance in real time, which helps them plan their water usage more reasonably.
For water utilities: It enables remote meter reading and top-up management, improving operational efficiency and reducing labor costs. Additionally, by analyzing water usage data, utilities can better manage and allocate water resources, promptly detect abnormal consumption, and reduce water waste and theft
| Item | Unit | Details | |||
| Nominal diameter | mm | 15 | 20 | 25 | |
| Q3/Q1 | R100 | ||||
| Overload flow(Q4) | m³/h | 3.125 | 5 | 7.875 | |
| Nominal flow(Q3) | m³/h | 2.5 | 4 | 6.3 | |
| Transitional flow(Q2 | m³/h | 0.04 | 0.064 | 0.1008 | |
| Minimum flow(Q1) | m³/h | 0.025 | 0.04 | 0.063 | |
| Accuracy class | Class 2 | ||||
| Temperature class | T30/T50/T90 | ||||
| Pressure Loss classes | 0.63bar | ||||
| Flow prefile sensitivity class | U5/D3 | ||||
| environmental class | 0 | ||||
| Electromagnetic environment class | E1 | ||||
| Battery Lifetime | ≥6years (Depends on communication setting and switching valve frequency) |
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Maximum Admissible Pressure
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PN16
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