Steel Diaphram Gas Meter

G2.5

Name:Steel Diaphram Gas Meter
Type:G2.5

1.Technical  Specification

NoContentUnitParameter
G2.5
1Nominal flow qnm³/h2.5
2Maximum flow qmaxm³/h4
3Minimum flow qminm³/h0.025
4Transitional flow qtm³/h0.4
5Ambient temperature tm-10 ~ +40
6Storage temperature-20 ~ +60
7Maximum operating pressure pmaxkPa50
8Indication error(ex factory)%  qt≤q≤qmax:±1.2 ;qmin ≤q<qt: ±2.5
9Pressure absorptionPa≦200
10Cyclic volume Vcd1.2
11Maximum reading99999.999
12Minimum divdion valued0.2


2.Installation Dimension

1.Dimension(mm)and weight(kg)

Type / DimensionCenter distance A

Height B mm

Width C mm

Thickness D mm

Back distance E

Boss Thread F

Weight kg

G2.5110/13021919516366M30*21.5


2.Schematic Diagram