Overview

ViewShine's Industrial Natural Gas Meter revolutionizes gas measurement with cutting-edge ultrasonic technology, delivering industrial-grade precision for commercial and utility applications. Its adaptive dynamic compensation system instantly adjusts to temperature and pressure fluctuations, maintaining unmatched accuracy even in harsh environments.
Designed for next-generation smart energy networks, it features remote monitoring, AI-powered data analytics, and automated billing-seamlessly integrating with smart grid infrastructure. The 100% electronic design eliminates mechanical wear, while IoT-enabled valve control enhances safety and operational efficiency.
With an ultra-wide flow range (0.016–6 m³/h), it covers residential, commercial, and industrial demands. Built with weatherproof materials and self-calibrating intelligence, it sets a new benchmark for high-accuracy, long-lasting gas metering solutions.
Main Features
1. Ultra compact structural design
30% reduction in volume compared to industry standards, leading similar products
Breakthrough structural optimization, perfectly adapted to narrow spaces
Support embedded installation in complex environments
2. Military grade quality assurance
Stable operation over a wide temperature range (-30 ℃ to 60 ℃)
Annual failure rate<0.1%
3. Fully remote intelligent management
Support cross platform control of the Internet of Things
Real time monitoring/remote debugging/intelligent diagnosis
Reduce operation and maintenance costs by 90%
± 0.5% high-precision measurement
4. Intelligent calibration technology
Full range error ± 0.5%
Dynamic Media Compensation Algorithm
5. Super strong anti-interference ability
Professional electromagnetic shielding structure
Design of Multi level Filter Circuit
Lightning and dust protection
Zero distortion of data in strong electromagnetic environment
6. International certification guarantee
Certified by EN14236/OIML R137
Technical Parameters
|
Type |
GR |
|||
|
Parameters |
Unit |
G1.6 |
G2.5 |
G4 |
|
Nominal Measured Flow Qnom |
m³/h |
1.6 |
2.5 |
1.6/2.5/4.0 |
|
Maximum Measured Flow Qmax |
m³/h |
2.5 |
4 |
6.0 |
|
MinimumMeasured Flow Qmin |
m³/h |
0.016 |
0.025 |
0.040 |
|
Lowest Flow Rate Qstart |
m³/h |
0.004 |
||
|
Error - Qmin ≤ Q < 0,1Qmax - 0,1Qmax ≤ Q ≤ Qmax |
% |
± 3.0 ± 1.5 |
||
|
Transitional Flow Rate Qt |
m³/h |
0.1Qmax |
||
|
Maximum Working Pressure Pmax |
kPa |
50 |
||
|
Pressure Loss at Qmax |
Pa |
≤200 |
||
|
Counter Capacity |
m³ |
999999,999 |
||
|
Minimum Counting Division |
m³ |
0,0001 |
||
|
Ambient Temperature tm |
°С |
-25 to +55 |
||
|
Storage Temperature |
°С |
-30 to 70 |
||
|
Humidity |
% |
≤95% |
||
|
Power Supply |
|
Li battery |
||
|
In- and Outlet Pipe Screw |
Inch |
G11/4 (ISO228) |
||
|
Distance Between Inlet and Outlet |
mm |
110 |
||
|
Protection Level |
Class |
IP66 |
||
|
Mass, Not More Than |
kg |
2.5 |
||
|
Overall Dimensions |
mm |
220*102*152 |
||
|
Medium |
|
NG |
||
|
Mechanical Environment |
Class |
M1 |
||
|
Electronical Environment |
Class |
E2 |
||
|
Design Lifetime |
Year |
15 |
||
|
Metrological Battery Lifetime |
Year |
10 |
||
|
Communication |
|
Nb-IoT / GPRS /... |
||
|
Material of Meter Body |
|
Die-casting Aluminum |
||
|
Material of Case |
|
PVC |
||
|
Material of Valve |
|
POM |
||
Dimension

Why Choose Us
1. Intelligent Manufacturing Expertise
Our production facilities incorporate the most advanced automation technologies in precision engineering, ensuring every component meets exacting standards. This technological leadership translates into products with exceptional reliability and consistent peak performance, delivering excellence you can depend on year after year.
2. Certified Safety & Compliance
We hold both MID and ATEX certifications, making our solutions ideal for precision measurement and hazardous area applications. Our multiple ISO certifications (including ISO 9001 and ISO 14001) demonstrate our commitment to quality and safety, with full compliance to international industry regulations.
3. Tailored Solution Development
We offer comprehensive OEM/ODM services to create customized solutions for your specific needs. From custom branding and design modifications to technical parameter adjustments, our engineering team works closely with clients to develop perfect-fit products.
4. Uncompromising Quality Control
Our quality assurance process begins with rigorous material selection and continues through every stage of production. Each product undergoes multiple inspection checkpoints to guarantee defect-free performance, ensuring we deliver superior quality with every order.
5. Comprehensive Customer Care
Our dedicated support team provides 360° assistance throughout your product lifecycle. With rapid response times and deep technical expertise, we efficiently handle custom requests and resolve any issues to keep your operations running smoothly.
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