G25 gas meter 

Feature:

1, large flow
2, steel case, easy to install
3, prepaid, free-home meter reading

4, data storage, replace the batteries without losing data

5, machinery counter display the accumulate gas, liquid-crystaldisplay the surplus gas

6, quite safe and reliable

7, steel shell 

8, with english management software.

Technical data:

Nominal flow-rate:6M3/H, 10M3/H, 16M3/H, 25M3/H, 40M3/H, 65M3/H,100M3/H

Measuring accuracy: B grade

Operation ambient temprature: -10degree ~ 50 degree

Max pressure of working: 10kPa

Pressure lose:<200Pa

Display distinguishability:0.01M3

Meter lifespan:>=15 years

Standard: GB/T6968-1977...