Gas Meter
1.0
Base Meter
MAIN TECHNICAL PARAMETERS
Main Index
Specification & Type
Main index Specification & type
G1.6
G2.5
Nominal flow-rate (qn)
m³/h
1.6
2.5
m 3 /h
Max. flow-rate (qmax)
2.5
4
m 3 /h
Min. flow-rate (qmin)
0.016
0.025
Operating pressure range kPa
0.5~20
Max. permissible error
qt≤q≤qmax qmin≤q < qt
±1.5% ±3%
qt≤q≤qmax qmin≤q < qt
Total pressure loss
Pa
≤200
m 3
Max. reading
99999.999
m 3
Min. reading
0.0001
dm 3
Cyclic volume
0.9
Accuracy class
1.5 Class
Weight
kg
1.65
Standard
GB/T6968-2011 、 JJG577-2012
CHINT 12
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