Advanced Technology · Superior Performance · Long-Lasting Reliability
No wiring required, quick installation and debugging. Significantly reduces construction difficulty and overall project costs.
Eliminates wiring expenses by using license-free frequency bands. Offers stable signals and streamlined meter reading.
Adopts multi-node spread spectrum technology and multi-level relay routing to achieve a large coverage radius.
Low power consumption design with real-time standby. Battery lifespan ≥ 8 years with minimal maintenance required.
Built-in valve supports remote data transmission and valve control functionality for intelligent, automated management.
Utilizes cutting-edge wireless transmission technology for automated data collection and stable, reliable network connectivity.
Precision Measurement · Outstanding Performance
| Nominal Diameter DN (mm) |
Metering Characteristic | Overload Flow Q4 (m³/h) |
Rated Flow Q3 (m³/h) |
Transitional Flow Q2 (m³/h) |
Minimum Flow Q1 (m³/h) |
|---|---|---|---|---|---|
| 15 | R80 | 3.125 | 2.5 | 0.05 | 0.031 |
| 20 | R80 | 5.0 | 4.0 | 0.08 | 0.05 |
| 25 | R80 | 7.875 | 6.3 | 0.126 | 0.079 |
Standard Installation · Ensure Performance
Choose the water meter diameter based on the pipe diameter at the installation site, and ensure the actual flow is equal to or less than the meter's rated flow (Q3).
Keep a straight pipe section of more than 10×DN before the meter and more than 5×DN after the meter (DN = meter diameter).
Select an installation location that is easy for disassembly and meter reading. Avoid exposure to direct sunlight, rain, flooding, pollution, and external magnetic interference.
During installation (especially for new pipe sections), prevent debris such as hemp, tape, and sand from entering the meter pipeline, which may cause metering faults.
The outlet pipe of the meter shall be at least 0.5m higher than the meter. Use a union (e.g., pipe joint, connecting nut) to connect. Do not force or twist the meter during installation to avoid damage.
Ensure the water flow arrow on the meter case aligns with the actual water flow direction. Install the meter horizontally or vertically as marked on the meter dial, with the dial facing upward.
If the meter is installed at the inlet pipe of a boiler or solar water heater, prevent hot water backflow to avoid meter damage.
During freezing periods, in addition to wrapping the meter and water pipes, close the meter's inlet valve and open the outlet drain valve/faucet when not in use to prevent meter damage from freezing expansion.
We look forward to working with you. Whether you wish to initiate a project.explore OEM opportunities, or delve into the technical details of smart watermeters, we eagerly anticipate establishing contact with you!
We look forward to working with you. Whether you wish to initiate a project, explore OEM opportunities, or delve into the technical details of smart water meters, we eagerly anticipate establishing contact with you!
