Main Features
- Space‑saving and compact design
- Simple and quick maintenance
- Real‑time gas consumption tracking
-
Dual‑channel architecture
-
Fully electronic metering
-
Broad range of smart functions
-
Diverse communication interfaces
-
10‑year stable accuracy
-
Dynamic temperature and pressure compensation
-
Reliable measurement even under power anomalies
Technical Parameters
|
Parameters |
Unit |
G16 |
G25 |
|
|
Maximum Flowrate (Qmax) |
m³/h |
25 |
40 |
|
|
Minimum Flowrate (Qmin) |
m³/h |
0.16 |
0.25 |
|
|
Start Flowrate (Qstart) |
m³/h |
0.013 |
0.020 |
|
|
MPE |
Qmin≤Q<0.1Qmax |
% |
±3.0 |
|
|
0.1Qmax≤Q≤Qmax |
±1.5 |
|||
|
Maximum Working Pressure (Pmax) |
kPa |
≤50 |
||
|
Maximum Pressure Absorption |
Pa |
≤375 |
||
|
Gas Temperature Range (tg) |
℃ |
-25 to +55 |
||
|
Storage Temperature |
℃ |
-30 to +60 |
||
|
Humidity |
% |
≤95 |
||
|
Battery Information |
V |
Main unit: 7.2 V lithium battery |
||
|
Thread |
Inch |
G1½" |
G2" |
|
|
Connection Centers |
mm |
180 |
||
|
Protection Grade |
/ |
IP65 |
||
|
Overall Dimensions |
mm |
329*162*209 |
||
|
Medium |
/ |
NG |
||
|
Mechanical Environment |
/ |
M1 |
||
|
Electronical Environment |
/ |
E2 |
||
|
Communication |
/ |
GRPS/4G/NB-loT/Customized |
||
|
Case Material |
/ |
Steel |
||
Dimension
|
A(mm) |
B(mm) |
C(mm) |
D(mm) |
E(inch) |
|
180 |
329 |
162 |
209 |
G1½"or G2" |
Why Choose Us
-
State‑of‑the‑Art Manufacturing Equipment – Our production lines are fitted with advanced machinery, allowing us to deliver high‑precision and high‑efficiency manufacturing.
-
Broad Portfolio of Certifications – Our products meet stringent compliance standards, holding MID and ATEX certifications, as well as accreditations for quality, environment, occupational health and safety, and intellectual property management.
-
Flexible Customisation – We offer OEM and ODM services to adapt our products to specific customer needs, providing bespoke, tailored solutions.
-
Uncompromising Quality Assurance – Quality is embedded in every stage of our process. From selecting premium raw materials to performing stringent inspections, we guarantee that our products consistently meet the highest standards.
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