Products Description
VIEWSHINE Water Meter For Individual Flats is an innovative work in the field of intelligent water management. It deeply integrates advanced wireless communication technology and cutting-edge data analysis technology, equipped with three wire pulse output communication function, making data transmission stable and efficient. The innovative engineering plastic structure combined with zero moving parts ultrasonic sensing system not only endows the water meter with a long lifespan of up to 12 years, but also ensures a measurement accuracy of ± 1% of the maintenance cycle, truly achieving maintenance free operation. LoRaWAN/NB IoT dual-mode transmission technology, combined with machine learning water analysis engine, makes water billing and management more accurate and efficient, significantly saving costs. At the same time, it can keenly capture the phenomenon of water waste, warn of potential leakage hazards in advance, assist users in using water scientifically, and effectively reduce operating costs. With a pressure resistance of 16 bar and the support of MID B+D certification, OIML certification, and WRAS certification, the quality can withstand market inspection.
Main Features
1. All solid state high reliability
Zero mechanical moving parts design, completely eliminating interference from water quality impurities
Long service life of up to 12 years, stable and durable without maintenance
2. R400 ultra wide dynamic range
Covering the dynamic range of R400, accurately measuring flow rates of different sizes
3. 10L/h microflow start-up high sensitivity
The starting flow rate is as low as 10L/h, and it sensitively captures dripping water from the faucet
Significantly better performance than traditional mechanical water meters
4. Full range international certification
Strictly comply with OIML U0/D0 standards
0 ℃ -50 ℃ environment certified IP68
Received international authoritative quality endorsement
5. Data intelligence is configurable
Support storing 64 types of event logs
Covering scenarios such as water leakage, magnetic attack, and abnormal pressure
Storage cycle 1-36 months, flexible and adjustable
6. Extreme environmental adaptability
Fully sealed injection molded shell verified for 72 hours at a water depth of 30 meters
Stable operation in harsh working conditions such as sandstorms, severe cold, and corrosion
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 |
|||
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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
|
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. Excellent quality assurance
Strict quality inspection system throughout the entire process ensures that every product exceeds industry standards
2. Cutting edge intelligent manufacturing strength
The integration of advanced production equipment and cutting-edge technology efficiently meets the needs of deep customization
3. Traceability of high-quality raw materials
Joining hands with reliable suppliers in the industry to control material quality from the source
4. Efficient delivery commitment
Optimize the production chain and integrate logistics resources to significantly shorten the order cycle
5. Deep industry accumulation
Years of market insight and professional expertise, creating unexpected product solutions
6. Comprehensive transportation protection
Scientific packaging technology+high-quality packaging materials ensure zero damage delivery for global transportation
7. Advantages of direct supply from manufacturers
Eliminating price differences in intermediate links and achieving dual optimization of quality and cost
8. Full cycle after-sales support
Professional team responds in real-time and builds a worry free service ecosystem
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