STS Ultrasonic Water Meter

The STS ultrasonic water meter is a smart prepaid solution designed for modern water management systems. Combining high-precision ultrasonic measurement with secure STS encryption technology, it enables accurate billing, remote management, and reliable operation.

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Product Description

Deliver Condition:

Diameter:DN15-DN25

Accuracy Class:Class 2

Max Pressure1.6 MPa

Pressure Loss△p40

Temperature-20~55℃

Protection:IP68

Power Supply:3.6V Lithium Battery

Communication:LoRa

Battery life:10 years

Display:LCD

Electromagnetic Class:E2

Optional modules available:NB-IoT/4G/LoRaWAN

Function:

  • Real-time data acquisition:
    • Total consumption
    • Remaining balance
    • Battery status
    • Valve status
  • STS encrypted TOKEN recharge
  • Remote valve control
  • Alarm monitoring system
Application Range

Smart water networks

Utility companies
Industrial water monitoring
Remote metering projects

Technical Specification

Diameter

(mm)

R

Q4

(m³/h)

Q3

(m³/h)

Q2

(m³/h)

Q1

(m³/h)

Min. Reading

m³

Max. Reading

m³

DN15

250

3.125

2.5

0.05

0.03125

0.0001

99999

DN20

250

5

4

0.08

0.05

0.0001

99999

DN25

250

7.875

6.3

0.126

0.07875

0.0001

99999

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