Gas Meter
- Company Name:Chongqing Shancheng Gas Equipment Co.,Ltd
- Membership:Free Member
- Member Since:2012. 08.27
- Country/Region:China
- City:Chongqing
- Contact:Lu Yahui
- Related Keywords:gas meter
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Chongqing Shancheng Gas Equipment Co.,Ltd
[China]
Operating Manual of G4
The G4 diaphragm meter is completely acquired by the standard of OIML R31:1995. Its high quality such as wide range of flow rate, high sensitivity, stable performance, good-looking appearance, high safety and long using periods makes it widely used in metrology region of gas, natural gas and liquid petroleum gas etc.
Main structure feature:
Main specific parameters:
|
Specification: G4 |
||
|
Items |
Capacity performance |
|
|
Qn (m³/h) |
4 |
|
|
Qmax (m³/h) |
6 |
|
|
Qmin (m³/h) |
0.04 |
|
|
Flow for start-up dm3 / h |
5 |
|
|
Basic Error |
0.1Qmax≤Q≤Qmax |
±1.5% |
|
Qmin≤Q < 0.1Qmax |
±3% |
|
|
Working Pressure kPa |
0.5~50 |
|
|
Pressure Loss Pa |
≤170 |
|
|
Cycle volume dm³ |
1.2 |
|
|
Maximum Index m³ |
99999.999 |
|
|
Minimum Index dm³ |
0.2 |
|
|
Working Temperature ºC |
-10 ~ +40 ºC |
|
|
Weight kg |
2 |
|
|
Average Using Periods year |
10 |
|
|
Spe. |
Dimensions(mm) |
|||||
|
A |
B |
C |
D |
E |
F |
|
|
G4 |
130 |
224 |
214 |
164 |
70 |
M30×2 |
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