Overview
Viewshine Portable Gas Meter is specially optimized for limited installation space, perfectly adapting to compact installation environments such as narrow instrument boxes. Integrating intelligent safety shut-off valves and multi protocol wireless communication technology to achieve dual protection of safety and intelligence. With a wide measurement range of 0.016-10m ³/h, it can accurately measure the gas flow of various residential and small commercial scenarios. The innovative ultrasonic detection technology ensures measurement accuracy at ultra-low flow rates, and the fully electronic, non mechanical structural design endows the product with a long service life and stable and reliable continuous performance, providing users with a trustworthy gas measurement experience.
Main Features

1. Extremely compact body
Specially optimized design for installation scenarios in limited spaces
2. Intelligent safety shut-off valve
Built in valve for instant gas shut-off, doubling safety guarantee
3. Temperature adaptive compensation
Dynamic adjustment ensures measurement accuracy in different environments
4. Wide area traffic measurement
Perfectly adapted to diverse gas usage patterns from home to business
5. Wireless communication function
Implementing remote reading and automated management through GPRS
6. Long term reliable operation
Continuously maintain measurement accuracy superior to industry standards
7. Visual operation interface
LCD display provides clear and easy to read gas usage information
8. Intelligent data management
Simplify the process of gas data analysis and report generation
General Description

Technical Parameters
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Type |
U-GR3 |
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Range and Capacities |
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Model |
G1.6 |
G2.5 |
G4 |
G6 |
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Qmin |
0.016 |
0.025 |
0.04 |
0.06 |
|
Qn |
1.6 |
2.5 |
4.0 |
6.0 |
|
Qmax |
2.5 |
4.0 |
6.0 |
10.0 |
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Electrical |
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Battery |
Two Li-batteries |
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Battery Life |
8-10 years |
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Battery Replaceable |
Communication Battery can be Replaced |
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Metrological |
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Accuracy |
±3% in range Qmin≤Q<0.1Qmax |
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±1.5% in range 0.1Qmax≤Q≤Qmax |
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Pressure Loss |
﹤200Pa |
﹤250Pa |
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Protection Class |
IP65 |
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Medium Temperature |
-25~55℃ |
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Storage Temperature |
-30~60℃ |
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Pressure Range |
≤15kpa |
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Body Material |
Steel |
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Nut Connection |
G1'' |
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Dimension |
236*97.4*95mm |
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Communication |
GPRS |
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Dimension

Why Choose Us
1. Professional knowledge in standard setting
Recognized as a leader in the field of ultrasonic measurement, actively involved in China's metrological standardization work, with a good record in innovative measurement solutions.
2. Quality first
A professional engineering team ensures product excellence, with detailed quality assurance agreements and the ability to tailor solutions to different application needs.
3. Customer centered service
We have a dedicated after-sales support team that can quickly solve all customer problems.
4. Manufacturer's direct value
Factories compete directly for pricing, achieve efficient production, and strictly control costs; Can achieve the best balance between quality and cost.
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