Products Description
Viewshine's Individual Water Meters For Apartments for Apartments represent the pinnacle of residential metering innovation. Leveraging cutting - edge ultrasonic technology, these meters employ non - contact measurement via ultrasonic signal transmission and reception. This enables highly precise readings across a broad flow spectrum. Unlike conventional mechanical meters, the lack of moving parts eliminates mechanical wear, reducing pressure loss significantly. As a result, these meters offer an extended lifespan and enhanced reliability. With the ability to accurately measure flow rates as low as 2L/h, they effectively address issues of unaccounted - for water, making them the go - to choice for efficient and accurate water metering in apartment complexes.
Main advantage
Exceptional Build Quality and Durability
The Viewshine ultrasonic water meter is crafted with a brass tube, renowned for its robustness and corrosion resistance, ensuring longevity even in harsh water conditions. Without any moving parts, it eliminates the wear and tear typical of mechanical meters, leading to minimal pressure loss during water flow. This innovative design not only optimizes water delivery efficiency but also contributes to an extended designed service life of over 12 years. With such a long lifespan, it offers unparalleled long - term reliability, reducing the need for frequent replacements and maintenance, making it a cost - effective and worry - free choice for both residential and commercial applications.
Certified Excellence and Advanced Protection
Backed by prestigious certifications including WRAS, OIML, and MID B+D, this meter meets the highest international standards for quality, safety, and metrological accuracy. The IP68 and U0/D0 ratings mean it is fully protected against dust ingress and can withstand prolonged immersion in water at a specified depth without any damage, making it suitable for various installation environments, from indoor utility rooms to outdoor, wet locations. Additionally, the availability of a Water Quality Test Report attests to its ability to maintain accuracy and functionality even when exposed to different water qualities, ensuring consistent performance.
Smart and Versatile Functionality
Equipped with multiple communication options, the meter enables seamless integration with modern smart water management systems, allowing for remote monitoring, data collection, and analysis. Its ability to be installed in any position offers flexibility during setup, while the wide dynamic range of R400 ensures accurate measurement across a broad spectrum of flow rates. The compact size combined with a robust design makes it space - efficient and resilient to physical impacts. With features like flow partition metering statistics, it provides detailed data for better water consumption analysis. Leakage detection capabilities, along with the ability to ignore air measurements, enhance its accuracy and utility. The data reissue and retransmission mechanism guarantees that no information is lost, while its strong anti - interference performance and immunity to media or external magnetic fields ensure stable and reliable operation in diverse environments.
Technical Parameters
|
Type |
U-WR |
|
|
Size |
DN15 |
DN20 |
|
Range and Capacities |
||
|
Q3 |
2.5 m³/h |
4.0 m³/h |
|
Q4 |
3.125 m³/h |
5.0 m³/h |
|
Q2 |
10 L/h |
16 L/h |
|
Q1 |
6.25 L/h |
10 L/h |
|
Qstart |
2L/h |
|
|
Dynamic Range |
R250/R400 |
|
|
Standard |
ISO4064:2014/ OIML: R49-2013 |
|
|
Electrical |
||
|
Battery |
3.6V, Li-battery |
|
|
EMC |
E1 |
|
|
Mechanical |
||
|
Environmental Classification |
Outdoor |
|
|
Protection Class |
IP68 |
|
|
Medium Temperature |
0.1~50℃(T50) |
|
|
Storage Temperature |
-25~60℃ |
|
|
MAP |
1.6MPa |
|
|
Metrological |
||
|
Accuracy |
±5% in range Q1≤Q＜Q2 ±2% in range Q2≤Q≤Q4 |
|
|
Head Loss |
0.4bar @ Q3 |
|
|
Communication |
||
|
LoRa RF |
LoRaWAN Class A |
|
|
NB-IoT |
Standard |
|
|
Pulse Output |
Customized |
|
| 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 |
19.5 |
87 |
|
115 |
G¾B |
R½ |
None |
82 |
19.5 |
87 |
|
|
130 |
G¾B |
R½ |
G¾B×20 |
82 |
19.5 |
87 |
|
|
165 |
G¾B |
R½ |
G¾B×55 |
82 |
19.5 |
87 |
|
|
190 |
G¾B |
R½ |
G¾B×80 |
82 |
19.5 |
87 |
|
|
20 |
110 |
G1B |
R¾ |
None |
82 |
22 |
90 |
|
115 |
G1B |
R¾ |
None |
82 |
22 |
90 |
|
|
165 |
G1B |
R¾ |
G1B×55 |
82 |
22 |
90 |
|
|
190 |
G1B |
R¾ |
G1B×80 |
82 |
22 |
90 |
|
|
220 |
G1B |
R¾ |
G1B×110 |
82 |
22 |
90 |
Why Choose Us
1. Technological Innovation: Pioneering Utility Management
Our products integrate cutting-edge technologies like ultrasonic measurement and intelligent wireless communication, delivering precise, real-time data for optimized utility management. Ultrasonic technology enables non-contact flow detection, eliminating mechanical wear and ensuring accuracy across a wide dynamic range (e.g., R400). Smart wireless modules (e.g., NB-IoT, LoRa) support remote data transmission, enabling real-time monitoring and predictive maintenance. This innovation keeps customers ahead in industry trends, reducing manual intervention and enhancing operational efficiency.
2. Multifunctional Solutions: End-to-End Utility Support
As a comprehensive solution provider, we offer intelligent gas/water metering terminals, next-gen ultrasonic instruments, and advanced software platforms. Our portfolio spans from hardware (e.g., IP68-certified ultrasonic meters) to cloud-based management systems, integrating data collection, analytics, and billing. This versatility allows us to tailor solutions for urban gas operators and water utilities, addressing needs like smart metering, leakage detection, and resource allocation-all through a unified, scalable framework.
3. Efficiency & Cost Optimization: Data-Driven Resource Management
Our products enable precise measurement (down to 2L/h flow rates) and real-time water/gas consumption tracking, minimizing non-revenue water/gas losses. Leak detection algorithms and automated alerts identify issues early, reducing waste and maintenance costs. For example, ultrasonic meters reduce pressure loss by 80% compared to mechanical models, while smart analytics optimize distribution networks. This translates to 15–30% operational cost savings and 20% less water/gas wastage for clients.
4. Longevity & Reliability: Durability Beyond Industry Standards
Engineered for resilience, our products (e.g., residential water meters) feature brass/composite constructions and non-moving parts, ensuring 12+ years of reliable operation-40% longer than traditional mechanical meters. IP68 protection and anti-corrosion materials withstand harsh environments, while built-in data retransmission mechanisms prevent information loss. This longevity reduces replacement cycles and maintenance workloads, delivering total cost of ownership (TCO) savings of up to 45% over the product lifecycle.
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