Products Description
The Viewshine AMR meter is designed specifically for modern residential water management, combining LoRaWAN/NB IoT wireless communication with ISO 4064 Level 1 certified metering to achieve an accuracy of ± 0.5% within the R400 dynamic range (0.5-40m ³/h). Its non mechanical measurement core eliminates moving parts, ensuring maintenance free operation for over 12 years of OIML R49 durability testing verification.
Main advantage
1. Intelligent water management
Artificial intelligence driven leak detection: Identify 0.5L/h micro leaks within 24 hours (validated in Annex A of EN 14154), reducing non revenue water by 22% in urban deployment.
2. Multi protocol connection: Supports DLMS/COSEM, M-Bus, and Modbus RTU, and can be seamlessly integrated with existing AMI systems.
3. Industrial strength design
16 bar MAP capacity: PPSU composite shell (UL 94 V-0 grade), protection level IP68/IP69K, resistant to chlorine corrosion and UV degradation.
Extreme environmental operation: operating range from -30 ℃ to+90 ℃, validated through 1000 thermal shock cycles.
4. Cost effective construction
Zero mechanical wear: 316L stainless steel ultrasonic sensor maintains an annual accuracy drift of ± 0.3%.
5. Space optimization installation: The U0/D0 hydraulic design only requires 3xDN straight pipes, which is 70% less than mechanical instruments.
6. Authentication performance
Global Compliance: MID MI-003, CE RED, NSF/ATSM F2023
Data Security: AES-128 Encryption Compliant with IEC 62056-21
Sustainability: 100% recyclable materials comply with the WEEE/RoHS directive
7. Intelligent functions
12 years battery life, low battery warning
Tamper detection with instant SMS alerts (magnetic/mechanical)
Cloud based consumption analysis through RESTful API
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. Industry 4.0 precision manufacturing
Our ISO 9001 certified smart factory integrates AI driven CNC machining and robot assembly lines,. Real time MES monitoring ensures 99.98% production consistency while reducing delivery cycles by 30%.
2. Global Compliance Management Bureau
Verified by global deployment:
Measurement: MID, OIML R49, MI-001
Safety: ATEX/IECEx, UL 61010
Sustainability: ISO 14001, WEEE/RoHS, NSF/ANSI 61
Innovation: 47 patents (including 8 PCT international patents)
3. Customized Excellent Engineering
Our modular design platform can:
Dynamic range customization: R100-R800 traffic adaptability
Protocol flexibility: LoRaWAN/NB IoT/5G multimode communication
Solutions for harsh environments: Explosion proof (Zone 1), minus zero (-40 ° C), and marine grade (IP69K) variants
4. Zero defect quality ecosystem
Material control: EN 10204 3.1 certified brass/316L stainless steel
Process validation: 48 hour accelerated aging test (EN 14154), 5000 pressure cycles (0-25 bar)
Final guarantee: 100% ultrasonic calibration (ISO 4064 Level 1)
Resulting in an on-site failure rate of<0.01% and an extension of the warranty period by 15 years.
5. Lifecycle Value Partnership
24/7 global support: 2-hour emergency response in 15 languages
Intelligent maintenance: through ViewCloud ® IoT platform for predictive diagnosis
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