STS Prepaid Water Meter
STS token-based prepaid water meter for utilities and estates that need remote vending, recharge code entry, and payment accountability.
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Detailed Description
An STS prepaid water meter supports token-based water vending for managed utilities, estates, and private water operators. Users can purchase water credit through a payment or vending channel, receive a recharge token, and enter the code through a customer interface unit for recharge or data query functions. It is suited to operators that need better payment discipline without relying only on manual billing.
Specifications
| Type | STS prepaid water meter |
|---|---|
| Range ratio | R80 / R100 / R160 options |
| Query support | Short code data query functions |
| DN15 flow data | Q4 3.125 m3/h, Q3 2.5 m3/h, Q2 50 L/h, Q1 31.25 L/h |
| DN20 flow data | Q4 5 m3/h, Q3 4 m3/h, Q2 80 L/h, Q1 50 L/h |
| DN25 flow data | Q4 7.875 m3/h, Q3 6.3 m3/h, Q2 130 L/h, Q1 80 L/h |
| User interface | Customer interface unit |
| Water pressure | Up to 1.6 MPa |
| Maximum reading | 9999 m3 |
| Minimum reading | 0.00001 m3 |
| Recharge method | 20-digit STS token |
| Protection class | IP68 |
| Nominal diameters | DN15, DN20, DN25 |
Features
STS token-based recharge workflow
Supports 20-digit recharge token input through CIU
Supports short data query codes for basic meter information
Valve control support for credit and alarm conditions
Designed for prepaid utility revenue control
Applications
Estate water metering
Private water operators
Utility revenue control
Commercial facility metering
Managed residential communities