Products Description
ViewShine mechanical water meter is a revolutionary breakthrough in the field of residential water metering. This water meter has wireless connectivity supported by the Internet of Things and data processing capabilities driven by artificial intelligence, achieving an accuracy of ± 0.5%, effectively addressing the problem of water resource loss and improving system efficiency. Its ultrasonic design without mechanical components eliminates internal wear, achieves permanent calibration stability, and does not require maintenance. It is made of pressure resistant polymer and marine grade brass, with a service life of up to 12 years and performance surpassing traditional water meters. For modern public utilities, their plug and play reliability and future oriented technology have redefined water resource management.

Main Features
1. Can maintain an accuracy of ± 1%.
2. Tool free installation (U0/D0) - saves 50% of installation time compared to traditional water meters.
3. Drip detection (10 liters/hour) - even if the faucet is dripping, it can be recorded, which helps prevent water leakage.
4. Electromagnetic interference/magnetic field immunity - External interference will not affect the reading.
5. Reliability for up to 10+years - a 12 year lifespan reduces replacement cycles.
6. Multi axis installation - can be installed in any direction without affecting performance.
7. Intelligent exhaust function - capable of filtering out trapped air and achieving true water volume measurement.
8. IP68 protection level - able to withstand immersion and extreme dust environments.

Technical Parameters
|
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 |
|||
|
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
|
DN |
H |
H1 |
L |
L1 |
B |
D |
d |
|
DN32 |
115 |
90.5 |
260 |
384 |
97 |
G1 1/2 |
R1 1/4 |
|
DN40 |
124 |
94 |
260 |
388 |
97 |
G2 |
R1 1/2 |
|
DN50 |
142 |
102.5 |
260 |
388 |
122 |
G2 1/2 |
R2 |
|
DN |
H |
H1 |
L |
D |
K |
HD |
|
|
DN50 |
178.7 |
100 |
260 |
165 |
125 |
18 |

Why Choose Us
1. Unwavering Commitment to Quality Excellence
Each product passes through our rigorous 25+ stage quality assurance protocol, where every component and finished unit undergoes meticulous inspection. Our zero-tolerance approach ensures flawless performance that exceeds industry standards.
2. Next-Generation Smart Manufacturing
Our state-of-the-art AI-powered production facilities maintain micron-level precision across every manufacturing batch. Advanced machine learning algorithms continuously optimize processes for consistent, high-accuracy output you can depend on.
3. Military-Spec Material Engineering
We utilize only aerospace-certified alloys and high-performance polymers that resist corrosion, extreme temperatures, and mechanical stress. These premium materials deliver unparalleled longevity even in the harshest operating environments.
4. Lightning-Fast Global Fulfillment
Our fully automated smart warehouses enable our industry-leading 48-hour dispatch guarantee. Robotic picking systems and optimized logistics networks ensure your orders move with unprecedented speed.
5. Innovation Leadership Since 2005
As metering technology pioneers, we've developed over 50 patented solutions that redefine industry benchmarks. Nearly two decades of R&D investment translates into superior products for our clients.
6. Ultra-Secure Shipping Protection
Every shipment receives our specialized triple-layer shock-absorbent packaging system. This military-grade protection safeguards your products throughout the entire international logistics chain.
7. Factory-Direct Value Advantage
By eliminating middlemen, we deliver substantial 30% cost savings compared to distributor pricing - premium quality at wholesale rates, with no compromise on service or support.
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