Overview
Built for commercial and light industrial use, VIEWSHINE's ultrasonic gas meter brings together intelligent electronics and rugged construction for accurate, long‑lasting performance. The dual‑channel sensing system, combined with real‑time temperature and pressure compensation, locks in measurement stability for up to a decade. Compact, connectivity‑ready, and virtually maintenance‑free, it adapts seamlessly to diverse installation conditions and operational demands.
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 is a specialist ultrasonic gas meter manufacturer and smart water meter supplier, serving gas utilities, water utilities, and industrial clients across global markets. We focus on reliable, high‑accuracy metering for commercial, industrial, and utility applications.
2. Quality Control
Our R&D and QA teams oversee every production stage - from design to delivery. All products comply with MID, OIML, and CE standards, ensuring consistent, certifiable performance for OEM partners and utility projects.
3. Customer Support
We provide end‑to‑end support for distributors, EPC contractors, and utility buyers - from product selection and sample testing to logistics and after‑sales assistance. Our goal is to make your project execution smooth and worry‑free.
4. Competitive Pricing
As a direct manufacturer, we offer competitive, volume‑based pricing without compromising on materials or precision. No intermediaries - just reliable quality and genuine factory value.
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