Key Features
- LoRaWAN wireless communication (868MHz/915MHz)
- Long-range transmission up to 10km (in open area)
- Battery-powered with up to 10 years life
- Real-time remote monitoring and leak detection
- No moving parts (ultrasonic) or high wear resistance (multi-jet)
- IP68 protection rating for harsh environments
- Tamper-proof, freeze-resistant, and maintenance-free
- Data logging and configurable reporting intervals
Applications
- Smart residential water metering
- Urban and rural water supply systems
- Commercial building water monitoring
- Irrigation and agricultural water use tracking
- Water consumption monitoring in industrial facilities
Function and Supply conditions
|
Parameter |
Specification |
|
Measuring Principle |
Ultrasonic / Multi-Jet (mechanical) |
|
Communication Protocol |
LoRaWAN Class A / C |
|
Frequency Band |
868MHz / 915MHz |
|
Power Supply |
3.6V Lithium Battery |
|
Battery Life |
6–10 years |
|
Temperature Range |
0.1°C – 50°C (cold water) |
|
Ingress Protection |
IP68 |
|
Installation Position |
Horizontal / Vertical |
|
Data Transmission |
Scheduled or event-triggered |
Performance characteristics
|
Feature |
Description |
|
Accuracy |
±2% in Q2–Q4 (cold water) |
|
Starting Flow |
≤5 L/h |
|
Max Working Pressure |
1.6 MPa |
|
Data Logger |
Yes |
|
Leak Detection |
Yes |
|
Tamper Detection |
Yes |
|
Temperature Resistance |
Up to 50°C |
Technical data sheet
|
Size |
DN15 |
DN20 |
DN25 |
DN32 |
DN40 |
|
Q3 (m³/h) |
2.5 |
4.0 |
6.3 |
10 |
10 |
|
Q1 (m³/h) |
0.0156 |
0.025 |
0.039 |
0.063 |
0.063 |
|
R (Q3/Q1) |
160 |
160 |
160 |
160 |
160 |
|
Max Pressure |
1.6 MPa |
1.6 MPa |
1.6 MPa |
1.6 MPa |
1.6 MPa |
|
Accuracy Class |
Class B / Class 2 |
Class B / Class 2 |
Class B / Class 2 |
Class B / Class 2 |
Class B / Class 2 |
Parameters
|
Size |
DN15 |
DN20 |
DN25 |
DN32 |
DN40 |
|
Min Flow (Q1) |
15.6 |
25 |
39 |
63 |
63 |
|
Nominal Flow (Q3) |
2.5 |
4.0 |
6.3 |
10 |
10 |
|
Length (mm) |
165 |
190 |
260 |
260 |
300 |
|
Height (mm) |
86 |
86 |
110 |
110 |
120 |
|
Weight (kg) |
1.2 |
1.4 |
2.1 |
2.3 |
2.5 |
Customer Factory Visit
Support Factory Customization
international certifications
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