Key Features
– Ultrasonic technology for precise heat and flow measurement, data's always on point
– LoRaWAN connectivity for remote data access, grab info from afar super easy
– Compliant with EN1434-2 and ISO 4064 standards, meets pro-level requirements
– Low power consumption with long battery life, no frequent charging hassle
– Integrated flow, temperature, and total consumption data, all info in one place
– Tamper-proof design with alarm functions, stays safe and alerts you if needed
– Supports integration with AMI/AMR systems, fits your smart metering setup
– IP68 waterproof protection for reliable operation in harsh environments, holds up tough
– Easy installation with flexible mounting options, set up however works for you
Applications
– District heating and cooling systems, perfect for community-level temp control
– Smart building energy management, great for efficient building power use
– Residential and commercial heating systems, fits homes and businesses
– Energy metering for billing and cost allocation, fair for splitting expenses
– Renewable energy heating applications, works with eco-friendly heating setups
Function and Supply conditions
|
Parameter |
Specification |
|
Measurement Principle |
Ultrasonic Transit-Time Technology |
|
Communication Protocol |
LoRaWAN |
|
Power Supply |
Battery-powered / DC 12V / DC 24V (depending on model) |
|
Temperature Range |
-25°C to 90°C |
|
Pressure |
≤1.6 MPa |
|
Flow Measurement |
±1.0% |
|
Protection Class |
IP68 |
|
Data Output |
4-20mA, RS485, Pulse, or Wireless (depending on model) |
|
Material |
Stainless Steel, Titanium, PFA |
Performance characteristics
|
Feature |
Description |
|
Accuracy |
±1.0% of reading |
|
Repeatability |
±0.2% |
|
Flow Velocity |
0.01 – 12 m/s |
|
Response Time |
1–3 seconds |
|
Temperature Measurement |
±0.5°C |
|
Max Pressure |
1.6 MPa |
|
Data Logging |
Yes (via external device or cloud storage) |
|
Pipe Material |
Steel, Copper, PVC, Ductile Iron, etc. |
Technical data sheet
|
Size |
DN15 |
DN20 |
DN25 |
DN32 |
DN40 |
|
Flow Range (m³/h) |
0.3–3 |
0.5–5 |
0.7–7 |
1.1–11 |
1.5–15 |
|
Working Pressure |
≤1.6 MPa |
Working Pressure |
≤1.6 MPa |
Working Pressure |
≤1.6 MPa |
|
Accuracy |
±1.0% |
Accuracy |
±1.0% |
Accuracy |
±1.0% |
|
Output |
RS485 / 4–20mA / Pulse / Wireless |
Output |
RS485 / 4–20mA / Pulse / Wireless |
Output |
RS485 / 4–20mA / Pulse / Wireless |
|
Temperature |
-25°C to 90°C |
Temperature |
-25°C to 90°C |
Temperature |
-25°C to 90°C |
Parameters
|
Size |
DN15 |
DN20 |
DN25 |
DN32 |
DN40 |
|
Min Flow |
0.3 |
0.5 |
0.7 |
1.1 |
1.5 |
|
Max Flow |
3.0 |
5.0 |
7.0 |
11.0 |
15.0 |
|
Temperature |
-25°C to 90°C |
Temperature |
-25°C to 90°C |
Temperature |
-25°C to 90°C |
|
Conductivity |
≥20μS/cm |
Conductivity |
≥20μS/cm |
Conductivity |
≥20μS/cm |
|
Output |
Pulse / RS485 / 4–20mA / Wireless |
Output |
Pulse / RS485 / 4–20mA / Wireless |
Output |
Pulse / RS485 / 4–20mA / Wireless |
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