Overview
Viewshine U-GR3 Steel Case Gas Meter: compact IoT driven safety, suitable for harsh environments. U-GR3 is designed for cluster installation in narrow spaces or instrument cabinets, combining a sturdy steel casing with integrated valves and IoT connections to achieve 24/7 system monitoring. Its ultrasonic measurement range of 0.016-10m ³/h seamlessly adapts to residential and commercial gas loads, while high-precision sensors can maintain an accuracy of ± 0.5% even at low flow rates. The fully electronic design eliminates mechanical wear points and ensures durability. The instant response security protocol activates valve closure and multi platform alerts (SMS/email/IoT dashboard) upon detecting leaks, pressure spikes, or tampering, providing zero latency proactive protection.
Main Features
1. Built in emergency valve system
2. Anti tampering instrument disassembly alarm
3. Comprehensive gas monitoring
4. Wide dynamic measurement range (0.016-10m ³/h)
5. Military grade measurement accuracy
6. Long term data storage and analysis
7. Automatic temperature and pressure compensation
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 |
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Qn |
1.6 |
2.5 |
4.0 |
6.0 |
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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 industry leadership and standard setting
As a pioneer in ultrasonic measurement technology, Viewshine has contributed to the development of China's national measurement standards, utilizing decades of professional experience to provide globally trusted solutions for customers.
2. Strict quality assurance
Our dedicated R&D and quality control teams implement strict quality protocols at every production stage to ensure that products consistently exceed industry benchmarks and meet your precise specifications.
3.360 ° Customer centered Support
We prioritize seamless user experience and have a responsive after-sales team that can quickly solve problems, from technical troubleshooting to operational guidance, ensuring uninterrupted service and long-term satisfaction.
4. High cost-effective direct manufacturing
As a factory distributor, we eliminate the markup of middlemen while maintaining cutting-edge innovation, providing unparalleled value without compromising performance or reliability.
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