Overview
VIEWSHINE's Gas Meter with Long Service Life is designed for commercial and light industrial environments, delivering consistent accuracy over years of service with minimal upkeep. Dual‑sensor technology, backed by real‑time temperature and pressure compensation, ensures stable performance across a 10‑year lifespan. Its compact footprint, flexible connectivity, and maintenance‑free design make it easy to install and adapt - from factories and hotels to 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 |
G40 |
G65 |
|
|
Maximum Flowrate (Qmax) |
m³/h |
65 |
100 |
|
|
Minimum Flowrate (Qmin) |
m³/h |
0.40 |
0.65 |
|
|
Start Flowrate (Qstart) |
m³/h |
0.030 |
||
|
MPE |
Qmin≤Q<0.1 Qmax |
% |
±3.0 |
|
|
0.1 Qmax≤Q≤Qmax |
±1.5 |
|||
|
Maximum Working Pressure (Pmax) |
kPa |
≤50 |
||
|
Maximum Pressure Absorption |
Pa |
≤375 |
≤500 |
|
|
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 |
||
|
Thread |
Inch |
G1½" |
||
|
Connection Centers |
mm |
320 |
||
|
Protection Rating |
Class |
IP65 |
||
|
Overall Dimensions |
mm |
559*230*345 |
||
|
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. About VIEWSHINE
VIEWSHINE develops and manufactures ultrasonic gas meters and smart water meters for water utilities, industrial plants, and commercial facilities worldwide. Our equipment is built for field conditions - delivering accuracy and dependability in demanding environments.
2. Verifiable Quality
Our engineering and quality teams maintain strict oversight from concept through to final release. All products are certified to MID, OIML, and CE standards - providing documented, traceable performance suitable for large‑scale infrastructure and OEM programs.
3. Service That Moves with You
We collaborate with distributors, EPC contractors, and utility buyers - offering technical guidance, order management, and after‑sales support. Our goal is to streamline coordination, reduce delays, and ensure smooth integration from the start.
4. Simple, Direct Pricing
As a direct manufacturer, we offer volume‑based pricing that remains competitive without compromising quality. No middlemen, no inflated costs - just well‑built meters at fair, transparent prices.
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