Overview

ViewShine's Smart Home Gas Meter leverages advanced ultrasonic sensing to provide ultra-precise, drift-free gas measurement for modern energy systems. Its real-time environmental compensation ensures consistent performance under extreme temperature and pressure variations.
Optimized for smart city and industrial IoT applications, it supports cloud-based monitoring, predictive analytics, and digital settlement, making it the ideal choice for automated utility management. The wear-free electronic architecture, combined with smart remote valve control, enhances safety and reduces maintenance costs.
Featuring a broad measurement range (0.016–6 m³/h), it adapts to both small-scale and commercial gas usage. Encased in corrosion-resistant materials and equipped with auto-calibration technology, it delivers unrivaled reliability and longevity in gas metering.
Main Features
1. Extremely compact design
30% reduction in volume compared to industry standards, leading the industry
Innovative structural optimization to easily cope with narrow spaces
Embedded installation, suitable for complex scenarios
2. Military grade reliability
Stable operation within a wide temperature range (-30 ℃~60 ℃)
Annual failure rate below 0.1%
3. Intelligent remote operation and maintenance
Multi platform collaborative control of the Internet of Things
Real time monitoring/remote maintenance/intelligent diagnosis
Measurement accuracy reaches ± 0.5%
4. Advanced calibration technology
Full range accuracy ± 0.5%
Adaptive compensation for dynamic media
5. Excellent anti-interference performance
Professional level electromagnetic shielding design
Lightning and dust protection design
Data distortion free under strong electromagnetic interference
6. Global Certification System
EN14236/OIML R137 authoritative certification
International full process quality management
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. Advanced Smart Manufacturing
At the forefront of industrial automation, our intelligent production systems combine precision engineering with cutting-edge robotics. This manufacturing excellence guarantees products with outstanding reliability and consistently high performance that exceeds industry benchmarks.
2. Globally Recognized Certifications
Our MID and ATEX certified products are engineered for both precision measurement and hazardous environments. Backed by multiple ISO quality and safety certifications, we meet the strictest global standards to ensure compliance in all markets.
3. Flexible Customization Options
We specialize in developing customized solutions through our OEM/ODM services. Whether you need unique branding, specialized designs, or technical modifications, our team creates tailored products that perfectly match your requirements.
4. Meticulous Quality Assurance
From premium material sourcing to final assembly, we maintain stringent quality controls at every production stage. Our multi-point inspection system eliminates defects, guaranteeing exceptional product quality with each delivery.
5. Round-the-Clock Support
Our expert technical and after-sales team provides complete support coverage. We respond promptly to all inquiries and custom requests, offering effective solutions to ensure your complete satisfaction throughout the product lifecycle.
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