Overview
Viewshine's G16 Commercial Ultrasonic Gas Meter is engineered for commercial and light‑industrial applications. It combines two‑sensor technology with real‑time temperature and pressure compensation to maintain consistent accuracy over time. The compact, rugged design fits easily into tight spaces and holds up well in demanding site conditions. With IoT compatibility and low maintenance requirements, it offers dependable performance for factories, hotels, and office buildings.
Main Features
1. Compact size
2. Easy maintenance
3. Gas usage monitoring
4. Dual channel layout
5. Full electronic measurement
6. Various intelligent applications
7. Muitiple communication modes
8. Accuracy remains unchanged for 10 years
9. Real-time temperature & pressurе compensation
10. Normal measurement when abnormal power supply
Technical Parameters
| Parameters | Unit | G16 | G25 | |
| Maximum Flowrate (Qmax) | m³/h | 25 | 40 | |
| Minimum Flowrate (Qmin) | m³/h | 0.16 | 0.25 | |
| Start Flowrate (Qstart) | m³/h | 0.013 | 0.020 | |
| MPE | Qmin≤Q<0.1Qmax | % | ±3.0 | |
| 0.1Qmax≤Q≤Qmax | ±1.5 | |||
| Maximum Working Pressure (Pmax) | kPa | ≤50 | ||
| Maximum Pressure Absorption | Pa | ≤375 | ||
| Gas Temperature Range (tg) | ℃ | -25 to +55 | ||
|
Ambient Temperature (tm) |
℃ | -30 to +60 | ||
| Humidity | % | ≤95 | ||
| Battery Information | V | Main unit: 7.2 V lithium battery Measurement: 3.6 V lithium battery |
||
| Thread | Inch | G1½" |
G2" |
|
| Connection Centers | mm | 180 | ||
| Protection Grade | Class | IP65 | ||
| Overall Dimensions | mm | 329*162*209 | ||
| Medium | mm | NG | ||
| Mechanical Environment | Class | M1 | ||
| Electronical Environment | Class | E2 | ||
| Communication | / | GRPS/4G/NB-loT/Customized | ||
| Case Material | / | Steel | ||
Dimension
Why Choose Us
1. Solution‑Oriented Cooperation
We work alongside utilities, water authorities, and industrial clients to tackle real‑world metering challenges. Our focus is on integrated solutions that fit your existing workflows - not just standalone hardware.
2. Fully‑Certified Product Performance
All products are designed and manufactured in‑house, meeting MID, OIML, and CE standards. These certifications ensure dependable performance for municipal networks and large‑scale infrastructure.
3. Full‑Cycle Project Assistance
We support distributors, system integrators, and utility partners from initial design through to field deployment. Our goal is to reduce project complexity and ensure stable, long‑term operation.
4. Transparent Cost Structure
As the OEM manufacturer, we offer competitive, transparent pricing with no hidden fees. Whether for bulk orders or long‑term partnerships, our rates are designed to work for you.
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