Products Description
The Viewshine IoT Smart Water Meter integrates cutting-edge technology to deliver highly accurate water flow measurement. This intelligent meter transcends the limitations and potential inaccuracies of traditional mechanical designs, ensuring precise billing and comprehensive water usage monitoring. Immune to impurities within the water and unaffected by external magnetic fields, it guarantees reliable performance and accurate readings regardless of water quality or environmental conditions.
Certified to IP68, U0/D0, WRAS, OIML, and MID B+D standards, and backed by a Water Quality Test Report, the meter meets rigorous international requirements. Supporting multiple communication protocols, its compact and robust design allows installation in any position.
Engineered with no moving parts, it achieves a wide R400 dynamic range for high, stable accuracy and features a 12+ year designed service life. Advanced functionality includes flow partition metering statistics, precise leakage detection (immune to air measurement errors), and a dependable data reissue and retransmission mechanism.
Main Features
2. Wide dynamic range: Accurately measure a wide range of water flow rates through the extended R400 dynamic range.
3. It has ultra-low starting flow and can detect flow rates as low as 10L/h, with a larger measurement range compared to traditional mechanical flow meters.
4. U0/D0 ability
5. Comprehensive data recording: Record basic data such as cumulative volume, alarm/event logs, etc., and configure storage time to meet specific needs.
6. Advanced low-power and high-energy battery design ensures a battery life of over 12 years.
7. IP68 protection: Provides high dust resistance and environmental factors, ensuring reliable performance even under challenging conditions.
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 | ||
|
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. Technical authority: The deep specialization of ultrasonic water meter technology supports our expert guidance and solution oriented service methods.
2. Optimizing production excellence: Continuously improving manufacturing processes ensures excellent product quality and consistent, efficient output.
3. Diversified payment solutions: Flexible financial terms (wire transfer, Western Union, letter of credit, PayPal) aimed at simplifying your purchasing experience.
4. Value driven performance: High quality materials and strict safety standards provide reliable measurements at market competitive prices.
5. Small order commitment: Committed to meeting small batch demands to support professional project needs and market access.
6. Responsive support channels: Priority query management ensures quick and actionable resolution of your operational needs.
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