overview
Viewshine Flume Compatible Water Meters are designed specifically for residential areas, integrating cutting-edge technology including intelligent wireless communication (seamlessly connected to the smart home ecosystem), deep data analysis for personalized consumption insights, and excellent metering performance. This innovation has ushered in a new era of household water metering, effectively optimizing non revenue water management for mid to low end properties, improving water efficiency through high-quality service standards, and fundamentally changing residential water management in residential communities.
Key Technical Features
1.Dual Dynamic Range Versatility
Offering R800 and R500 dynamic ranges to precisely meter both low-volume household usage and high-volume commercial flows. Ensures seamless coverage across all campus water scenarios-from laboratories to residential zones.
2.U0/D0 System Integration
Native U0/D0 compatibility enables direct integration into existing smart building systems without pipeline modifications. Reduces installation costs while maintaining metering accuracy for campus infrastructure.
3.1.5L/h Micro-Flow Leak Detection
Detects water flow as low as 1.5L/h, identifying hidden leaks in smart homes or research facilities. Monitors every drop to prevent water waste.
4.12+ Year Service Life
Engineered for over 12 years of operation, minimizing replacement needs in smart estates. Aligns with long-term campus development plans.
5.Multi-Directional Installation
Supports vertical, horizontal, and custom pipeline configurations. Quick deployment requires no specialized plumbing, ideal for retrofits or new builds.
6.IP68 Environmental Resilience
IP68-rated protection maintains precision in extreme campus environments-dusty server rooms, humid greenhouses, or outdoor installations.
Technical Parameters
|
Type |
U-WR2 |
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Size |
DN15 |
DN20 |
DN25 | |
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Range and Capacities |
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|
Q3 |
1.6/2.5 m³/h |
2.5/4.0 m³/h |
6.3 m³/h | |
|
Q4 |
3.125 m³/h |
5.0 m³/h |
7.875 m³/h | |
|
Q2 |
8 L/h |
12.8 L/h |
12.6 L/h | |
|
Q1 |
5 L/h |
8 L/h |
7 L/h | |
|
Qstart |
2L/h |
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Dynamic Range |
R250/R400/R500/R800 |
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Standard |
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 O |
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Protection Class |
IP68 |
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Medium Temperature |
0.1~50℃(T50) |
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Storage Temperature |
-25~60℃ |
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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 |
0.25bar @ Q3 | 0.4bar @ Q3 | |
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Communication |
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LoRa RF |
LoRaWAN Class A |
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NB-IoT |
Standard |
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Pulse Output |
Customized |
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| M-Bus/wM-Bus | Standard | |||
Dimension
|
DN |
L(mm) |
Meter Thread |
Pipe Thread |
Extension Pipe Used |
L2(mm) |
H(mm) |
H1(mm) |
|
15 |
110 |
G¾B |
R½ |
None |
82 |
16 |
82.2 |
|
115 |
G¾B |
R½ |
None |
82 |
16 | 82.2 | |
|
130 |
G¾B |
R½ |
None |
82 |
16 | 82.2 | |
|
165 |
G¾B |
R½ |
None |
82 |
16 | 82.2 | |
|
170 |
G¾B |
R½ |
None |
82 |
16 | 82.2 | |
|
20 |
110 |
G1B |
R¾ |
None |
82 |
18.5 |
83.2 |
|
115 |
G1B |
R¾ |
None |
82 |
18.5 | 83.2 | |
|
130 |
G1B |
R¾ |
None |
82 |
18.5 | 83.2 | |
|
190 |
G1B |
R¾ |
None |
82 |
18.5 | 83.2 | |
|
195 |
G1B |
R¾ |
None |
82 |
18.5 | 83.2 | |
| 25 | 110 | G5/4B | R1B | None | 82 | 21.8 | 87.2 |
| 150 | G5/4B | R1B | None | 82 | 21.8 | 87.2 | |
| 200 | G5/4B | R1B | None | 82 | 21.8 | 87.2 | |
| 225 | G5/4B | R1B | None | 82 | 21.8 | 87.2 | |
| 260 | G5/4B | R1B | None | 82 | 21.8 | 87.2 |
Why Choose Us
1.Uncompromising Quality Dedication
Our resolve to deliver excellence is unshakable. A comprehensive quality management system oversees each phase-from raw material inspection to in - process monitoring and final product validation. This rigorous focus on durability, precision, and reliability ensures every item meets or exceeds industry standards, backed by relevant certifications and thorough performance testing.
2.Integrated Production Expertise
Our modern manufacturing hubs are equipped to handle diverse production needs efficiently. Leveraging advanced equipment and processes, we balance standardized mass production with customized project requirements. This integrated setup maintains quality consistency while offering flexibility in volume and specifications.
3.Premium Material Foundation
Product integrity starts with material selection. Sourced from established suppliers, all incoming raw materials undergo strict evaluation based on strength, resilience, and stability. This commitment ensures the finished product's quality is rooted in its foundational components.
4.Streamlined Order Fulfillment
We prioritize operational efficiency to ensure timely delivery. By optimizing supply chain management, inventory control, and logistics partnerships, we minimize lead times. Our goal is to process orders swiftly, accommodating both standard and expedited delivery needs without compromising quality.
5.Proven Industry Proficiency
With deep - seated industry experience, our team understands market dynamics, technical requirements, and customer challenges. Having served diverse clients across various applications, we excel at anticipating needs, providing practical solutions, and delivering reliable products and support.
6.Rigorous Packaging Protection
We recognize the critical role of secure transit. Our packaging solutions use robust materials and designs engineered to safeguard products against shipping damage. Stringent testing ensures packaging withstands transportation stresses, guaranteeing items arrive in pristine condition.
7.Direct Manufacturer Edge
As the primary producer, we eliminate intermediaries, offering competitive value while fostering direct client communication. From initial inquiries and custom requests to technical support and after - sales service, we provide responsive, personalized attention throughout the customer journey.
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