Overview
Built for commercial and light industrial environments, this VIEWSHINE smart gas meter with security delivers reliable precision over years of operation with minimal service needs. Its dual‑sensor design, supported by real‑time temperature and pressure compensation, maintains consistent performance across a 10‑year service life. The meter's compact size, flexible communication options, and maintenance‑free operation make it easy to install and adapt to a broad range of sites - 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. Who We Are
VIEWSHINE designs and builds ultrasonic gas meters and smart water meters for water utilities, industrial facilities, and commercial buildings worldwide. Our products are made to handle real‑world conditions - delivering accuracy and durability where it matters most.
2. Quality You Can Verify
From initial design to final inspection, our engineering and QA teams maintain strict oversight at every stage. Every meter carries MID, OIML, and CE certifications, giving you documented, traceable performance that meets the demands of large‑scale infrastructure and OEM programs.
3. Support That Keeps Projects Moving
We work closely with distributors, EPC contractors, and utility buyers - from technical advice and order handling to after‑sales support. Our focus is on reducing friction, saving time, and making sure your metering integration goes smoothly from day one.
4. Factory Pricing, Plain and Simple
We sell direct from our facility, with volume‑based pricing that stays competitive without cutting corners. No extra layers, no inflated costs - just well‑built meters at fair, transparent prices.
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