for coal gas, natural gas, LPG etc. It has small size, light in weight, accurate measurement, high sensibility, low noise, in accordance with international standard.
Technical parameters
Technical parameters
|
Item
|
G1.6
|
G2.5
|
G4
|
|
|
Normal flow rate qn m3/h
|
1.6
|
2.5
|
4
|
|
|
Max.flow rate qmax m3/h
|
2.5
|
4
|
6
|
|
|
Min. flow rate qmin m3/h
|
0.016
|
0.025
|
0.04
|
|
|
Error
|
qmin≤q＜0.1qmax
|
±3%
|
||
|
0.1qmax≤q≤qmax
|
±1.5%
|
|||
|
Operation pressure KPa
|
0.5~50
|
|||
|
Pressure loss Pa
|
||||