Products Description
Viewshine U-WR Water Consumption Meter For Home,U-WR stands for Viewshine's brass ultrasonic water meter for residential applications. Adopting ultrasonic measurement technology ensures high measurement accuracy. It has no moving parts, achieving minimal pressure loss while providing a long design lifespan of over 12 years and excellent long-term reliability.
U-WR has been certified according to IP68, U0/D0, WRAS, OIML, and MID B+D standards, and is supported by water quality testing reports to ensure compliance and durability. Its compact size and sturdy design allow for installation in any position. This instrument has a wide R400 dynamic range and supports multiple communication protocols.
Advanced features include traffic partition metering statistics, leak detection (unaffected by air measurement errors), and reliable data re publishing and retransmission mechanisms. Solid state structures have strong anti-interference performance and are not affected by dielectric properties or external magnetic fields.
Main advantage
- Brass tube ultrasonic meter
- No moving parts
- Minimal pressure loss
- Long designed service life (12+ years)
- Long-term reliability
- IP68, U0/D0
- WRAS, OIML, MID B+D Certified
- Water Quality Test Report
- Multiple communication
- Installation in any position
- Wide dynamic range: R400
- Compact size and robust design
- Flow partition metering statistics
- Leakage detection, no air measuring
- Data reissue and retransmission mechanism
- Strong anti-interference performance
- Unaffected by media/external magnetic fields
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: Our products adopt the most advanced technologies, such as ultrasonic measurement and intelligent wireless communication, to provide accurate and reliable data for efficient utility management. This technological innovation ensures that our customers are always at the forefront of industry progress.
2. Multi functional solution provider: Our company offers a comprehensive range of products, including intelligent gas and water metering terminals, next-generation ultrasonic measuring instruments, and advanced software solutions. This multifunctionality enables us to meet the diverse needs of urban gas operators and water companies, providing integrated solutions for efficient operation and data management.
3. Improve efficiency and save costs: Our products can achieve precise measurement, real-time data monitoring, and effective water resource management, helping customers identify water waste, detect leaks early, and promote responsible water use. This greatly saves water and operating costs, making our solution economically advantageous.
4. Lifespan and reliability: Our products, such as household water meters, have sturdy structures and extended lifespans, ensuring long-term reliability and reducing maintenance costs. Our instrument has a lifespan of 12 years or longer, which is superior to traditional mechanical instruments, minimizing the need for frequent replacement and improving overall operational efficiency.
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