G2.5B Sapphire Diaphragm Household Aluminum Case Gas Meter

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US $17.00 / Set |100 Sets (Min. Order)
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Overview
Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Sapphire
Model Number:
G2.5B
type:
diaphragm gas meter
nominal flowrate:
2.5 m3/h
maximum flowrate:
4 m3/h
minimum flowrate:
0.025 m3/h
material:
aluminum case
color:
white grey
function:
gas meter
cyclic volume:
1.2 dm3/h

Product introduction

G1.6/G2.5/G4/G6 serial gas meter is applicable to natural gas, LPG gas, artificial gas, methane, common air and non-corrosion gas. Parameters of the gas meters accord with the requirements of <GB/T6968-2011 diagram gas meter>.

 

Product features

The gas meter possess good qualities as stated below: novel design, exquisite structure, advanced technology, convenient installation, accurate calculation, easy to repair; excellent surfacing with strong ability against corrosion; long-last life period.

 

Product structure

G serial gas meter is die-casted with aluminum and has diaphragm structure with rotating valve. The counter is big-wheeled counter.

 

Name of parameter

Unit

Model

G1.6

G2.5

G4

G6

Nominal flow-rate

m3/h

1.6

2.5

4

6

Maximum flow-rate

m3/h

2.5

4

6

10

Minimum flow-rate

m3/h

0.016

0.025

0.04

0.06

Maximum Pressure

kPa

<20

The limits of registration error

%

0.1Qmax≤Q≤Qmax  ≤±3

Qmin≤Q<0.1Qmax  ≤±1.5

Pressure loss

Pa

<200

Air tightness

kPa

No leakage under the pressure of 50kPa

Performance under continuous operation

 

Continuously operated under Qmax for 2000hours the performance will confirm with technical parameters above

Working temperature

0C

-20~50

Size (L*B*H)

mm

168x124x220

172x135x225

195x152x250

240x160x295

Thread or inlet &outlet

 

M30x2

M30x2

M30x2

M36x2

Distance between(S)

mm

130

130

130

160

Weight

kg

1.71

1.85

2.17

3.5