Audited Supplier
·Prepaid Management Function
The smart water meter supports a prepaid system with a "pay first, use later" model, effectively solving the challenges of traditional water bill collection. This fundamentally eliminates the risk of unpaid bills, ensuring timely revenue recovery for water utility departments.
·STS Token Recharge
To accommodate unstable or unavailable network conditions, the water meter utilizes STS Token technology, generating a unique encrypted code for recharging. After making a payment, users can immediately enter the Token code to open the valve for water supply, ensuring a convenient and reliable water usage experience.
·Flexible System Integration
The smart prepaid water meter features strong compatibility, allowing seamless integration with various billing management platforms. It can also be incorporated into smart water management systems, enabling data sharing and centralized management to significantly improve operational efficiency.
Item | Unit | Details | ||
Nominal Diameter | mm | 15 | 20 | 25 |
Q3/Q1 | R100 | |||
Overload Flow Rate (Q4) | m3 /h | 3.125 | 5 | 7.875 |
Permanent Flow Rate (Q3) | m3 /h | 2.5 | 4 | 6.3 |
Transitional Flow Rate (Q2) | m3 /h | 0.04 | 0.064 | 0.1008 |
Minimum Flow Rate (Q1) | m3 /h | 0.025 | 0.04 | 0.063 |
Accuracy Class | Class2 | |||
Temperature Class | T30/T50/T90 | |||
Maximum Admissible Pressure | PN16 | |||
Pressure Loss Classes | 0.63bar | |||
Electromagnetic Environmental Class | E1 | |||
Environmental Classifification | O | |||
Protection Class | IP68 | |||
Installation Direction | H | |||
Flow Profifile Sensitivity Class | U5/D3 | |||
Battery Lifetime | ≥6years (Depends on communication setting and switching valve frequency) | |||
Working Frequency | 868MHz/470MHz | |||
Modulation Method | LoRa linear frequency modulation | |||
LoRa Communication Distance | ≥1000m (in open areas) ≥300m (in residential areas) | |||
The STS Prepaid Water Meter Sales Management Platform is a comprehensive management system designed specifically for STS prepaid water meters, aiming to provide efficient water meter management and sales services. The platform is mainly composed of two core modules: the User Center and the Sales System.
Water Meter Equipment Management: This feature supports centralized management of all water meters, making it easier to monitor and maintain them.
Permission Allocation: Through flexible permission management, different user roles can access specific functions and data, ensuring the security of the system.
Regional Division: The platform allows for user classification based on different geographical areas, enabling precise management and service.
Recharge Management: Users can easily recharge their water fees, with multiple recharge methods available to ensure convenient operations.
Pricing Settings: The platform supports flexible pricing settings according to various business needs.
Balance Warning: The platform provides a balance warning function, automatically notifying users when their balance is insufficient, to avoid service interruptions due to low balances.
Overdraft Credit Control: The platform offers overdraft credit management features.
In addition, the platform can be flexibly configured according to different business scenarios to meet various management requirements.
·Constantly displayed status: display of table serial number, remaining water volume, last recharge volume, total purchase volume, and accumulated volume;
