Shandong Jiahe Machinery Co., Ltd.
Main products:Insulating joint,gas meter,filter separator,pig launching and receiving system,carbon steel pipe fitting,butterfly valve/ball/gate/check,diamond core drilling rig,water drilling rig,seismometer for earthquake observation system,letter sorting machine for
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  • Contact Person : Mr. Yang Martin
  • Company Name : Shandong Jiahe Machinery Co., Ltd.
  • Tel : 0086-532-66711011
  • Fax : 0086-532-66711022
  • Address : Shandong,Qingdao,RM A-1-101&102,No.917 Tong'an Road,Qingdao,Shandong Province,China
  • Country/Region : China
  • Zip : 266071

Domestic displacement diaphragm gas meter

Domestic displacement diaphragm gas meter
Product Detailed
Gas meter Diaphragm gas meter Domestic Gas Meters Industry and commercial type gas meter G1.6/G2.5/G4/G6/G10/G16/G25-G100

Gas meter

Diaphragm gas meter

Domestic displacement diaphragm gas meter

Introduction:

G1.6/G2.5/G4/G6 Domestic Gas Meters (Steel case/ Aluminum case) are the diaphragm volumetric meters. They have accurate measurement, high sensitivity, stable performance, reliable safety and long service life, and needn't repair in the use period. Their technical performance complies with the national standard GB/T6968-97 (class B) and OIML-R6 & R31. They are suitable for accumulative measurement of the combustible gases such as coal gas, natural gas, LPG etc. Win ISO9001: 2000 Certificate.

  

Technical data:

                            Type

Specs

G1.6

G2.5

G4

G6

Max. Flow Rate          Qmax  m3/h

2.5

4

6

10

Min. Flow Rate           Qmin  m3/h

0.016

0.025

0.04

0.06

Max. Operating Pressure

50 Kpa (500mbar)

100 kpa for special design

Measure. Error

0.1Qmax≤Q≤Qmax

Class A: ±2%, Class B: ±1.5%

Qmin≤Q≤0.1Qmax

±3%

Max Pressure Loss

≤200Pa (2mbar)

Center Dis. For Connection       (mm)

100/110/130 or as pre requirement

Cyclic Volume               V dm3/r

1.2

2

Connection Thread

3/4,  1 (BS, NPT)

or as per requirement

Index Counter Max Reading      m3

99999.999

Operating Temperature & humidity

-20~+60/ 98% at 30oC

Weight                       kg

1.8

2.6

Service Life

≥20years

Domestic displacement diaphragm gas meter



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