Products Description
Residential Ultrasonic Water Meter is made of corrosion-resistant composite materials and equipped with 10T communication technology, redefining water resource management through seamless wireless connectivity, advanced analysis, and drift free metering. Its non mobile ultrasonic design ensures maintenance free operation with R400 accuracy (± 0.5%) for over 12 years under all flow conditions, without being affected by bubbles or magnetic interference.

Main Features

- Triple shielding elasticity
IP68 diving rating+WRAS/OIML/MID B+D certification+electromagnetic immunity
Intelligent leak prevention ecosystem
- Real time pipeline rupture detection+flow zoning statistics+automatic data re release protocol
360 ° deployment flexibility
Compact, omnidirectional installation (at any angle), compliant with U0/D0 standards
- Water quality information
Integrated pollution monitoring and certification testing report
Residential Ultrasonic Water Meter is designed for long lifespan and precision, providing unparalleled data integrity through dynamic retransmission mechanisms and 12 years of archival storage, enabling predictive insights and zero income loss performance for household water use.
Technical Parameters
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Type |
U-WR2 |
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Size |
DN32 |
DN40 |
DN50 |
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Range and Capacities |
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Q3 |
10m³/h |
16 m³/h |
40 m³/h |
|
Q4 |
12.5 m³/h |
20 m³/h |
50 m³/h |
|
Q2 |
40 L/h |
56 L/h |
160 L/h |
|
Q1 |
25 L/h |
40 L/h |
100 L/h |
|
Qstart |
4 L/h |
6 L/h |
10 L/h |
|
Dynamic Range |
R400 |
R400 |
R400 |
|
Standard |
Based on ISO4064:2014/OIML: R49-2013 |
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Electrical |
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Battery |
3.6V, Li-battery |
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EMC |
E1 |
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Mechanical |
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Environmental Classification |
Class C |
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Protection Class |
IP68 |
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Medium Temperature |
0.1~50℃(T50) |
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Storage Temperature |
-10~55℃ |
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MAP |
1.6MPa | ||
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Metrological |
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Accuracy |
±5% in range Q1≤Q<Q2 ±2% in range Q2≤Q≤Q4 |
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|
Head Loss |
0.4bar @ Q3 |
0.4bar @ Q3 |
0.25bar @ Q3 |
|
Flow Sensitivity |
U0/D0 |
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Communication |
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LoRaWAN |
Stand A |
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NB-IoT |
B5, B8, B20 |
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Pulse Output |
Three-wire, Two-wire |
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| M-Bus/wM-Bus | Standard | ||
Dimension

Why Choose Us
1. Global Innovation Bureau
As industry pioneers, our technology powers water supply networks in over 30 countries, deploying over 5 million water meters and setting benchmarks for global ultrasonic measurement standards.
2. PhD leads precise research and development
More than 60 engineers (including 15 PhDs in fluid dynamics) have driven 20 years of breakthroughs, implementing Six Sigma protocols and achieving a 99.99% factory pass rate through 12 stages of material to product validation.
3. 24/7 intelligent support ecosystem
The remote operation platform can achieve 98% online fault resolution, supported by a multilingual team covering 15 time zones (English/French/Spanish/Arabic) and providing a 2-hour emergency response.
4. Agile cost optimization manufacturing
The vertically integrated Industry 4.0 production in Zhejiang brings:
- 72 hour rapid prototyping
- 35% cost reduction compared to traditional models
- Minimum order quantity flexibility (R400-R800 series, M-Bus/LoRaWAN configurable)
Collaborating with architects of future water infrastructure, here visionary research and development, military grade quality, and agile scalability are integrated.
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