Key Features
– Ultrasonic technology for precise heat flow measurement, data's spot-on every time
– MBUS communication for data transfer & remote monitoring, check info from afar easily
– Supports integration with central heating/cooling management systems, fits your setup
– Highly accurate, compliant with EN1434-2 standards, meets pro-level requirements
– Tamper-proof and maintenance-free design, no damage or upkeep hassle
– Built-in data logging and reporting capabilities, track/analyze super convenient
– Wide temperature range: -25°C to 90°C, works in cold or warm conditions
– IP68 protection for reliable operation in harsh environments, stays steady
Applications
– Residential and commercial heating systems, great for homes/businesses
– District heating systems, perfect for community-level supply
– Energy billing and cost distribution, fair for splitting costs
– HVAC systems and temperature control, fits heating/ventilation setups
– Renewable energy heating systems, works with eco-friendly solutions
Function and Supply conditions
|
Parameter |
Specification |
|
Measurement Principle |
Ultrasonic Transit-Time Technology |
|
Flow Range |
0.01–12 m/s |
|
Power Supply |
DC 12V or AC (depending on model) |
|
Water Temperature |
Cold: 0.1°C–50°C, Hot: ≤90°C |
|
Protection Class |
IP68 |
|
Communication Protocol |
MBUS |
|
Signal Output |
RS485 / Pulse / Modbus (depending on model) |
|
Installation |
Horizontal / Vertical |
|
Pressure |
≤1.6 MPa |
Performance characteristics
|
Feature |
Description |
|
Accuracy |
±1.0% of reading |
|
Repeatability |
±0.2% |
|
Response Time |
1–3 seconds |
|
Flow Velocity Range |
0.01 – 12 m/s |
|
Data Logging |
Built-in memory or external (optional) |
|
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% |
Accuracy |
±1% |
Accuracy |
±1% |
|
Output |
4–20mA / RS485 / Pulse |
Output |
4–20mA / RS485 / Pulse |
Output |
4–20mA / RS485 / Pulse |
|
Temperature |
-30°C to 160°C |
Temperature |
-30°C to 160°C |
Temperature |
-30°C to 160°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 |
|
Pipe Material |
Steel / PVC / Copper / Others |
Pipe Material |
Steel / PVC / Copper / Others |
Pipe Material |
Steel / PVC / Copper / Others |
|
Installation Type |
Inline / Insertion / Clamp-on |
Installation Type |
Inline / Insertion / Clamp-on |
Installation Type |
Inline / Insertion / Clamp-on |
|
Signal Output |
RS485 / 4–20mA / Pulse |
Signal Output |
RS485 / 4–20mA / Pulse |
Signal Output |
RS485 / 4–20mA / Pulse |
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