product description
VIEWSHINE Smart Home Water Meter is an advanced residential water meter that integrates cutting-edge ultrasonic technology and three wire pulse output communication technology. This product is designed specifically for household water metering. With a pure electronic measurement structure that is free from mechanical wear, it maintains excellent long-term stability and measurement performance over a long service life, completely avoiding the wear problems of traditional mechanical water meters and continuously providing accurate and reliable metering data. Its ± 1% measurement accuracy and high efficiency significantly reduce water management and billing costs. By real-time monitoring of micro flow leaks and intelligent identification of abnormal water usage behavior, it effectively reduces water resource waste and helps household users save 15% of annual water bills.
advantages
1.cutting-edge ultrasonic technology
2.three-wire pulse-output communication
3.Pure electronic measurement structure without mechanical wear
4.Continuously providing accurate and reliable measurement data
5.Intelligent recognition of abnormal water usage behavior
6.Save annual water expenditure
7.Remote meter reading compatibility, unmanned operation and maintenance
Technical Parameters
|
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 |
Two-wire, Three-wire |
|
| 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.Innovative Solutions
We have pioneered the next generation of ultrasonic measurement technology, utilizing patented cross tube acoustic path design to provide customized solutions for extreme low flow scenarios (as low as 0.016m ³/h) and high-pressure environments. Our modular platform is suitable for residential, commercial, and industrial applications, with a measurement accuracy of ± 0.5% certified by the MID/ISO 4064 standard.
2.A skilled and dedicated team
With the support of multiple PhD engineers specializing in fluid dynamics and IoT connectivity, our R&D quality control integration team implements strict validation protocols to ensure a factory pass rate of 99.97%.
3. Unparalleled customer support
We operate 24/7 multilingual technology centers in multiple time zones, providing real-time leak diagnosis through cloud platforms. Our proactive maintenance alerts prevent 92% of potential failures and reduce customer downtime by 65% annually.
4. Competitive value
As a vertical manufacturer certified by ISO 9001, we control end-to-end production and eliminate intermediate profits while implementing lean manufacturing. This gives us a 15-20% cost advantage over our competitors at the same quality level, and comes with a 5-year comprehensive warranty as standard.
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