Gas meter

Two-chamber gas meters SGMH-1 of a standard size G6 and membrane gas meters SGM of a standard size G4 are designed for assessment of the volume of the consumed natural gas as per GOST 5542-87 or vapours of liquefied carbureted hydrogen gas as per GOST 20448-90, as well as other non-aggressive gases being used in domestic and production purposes.
 
 
The pulse output device is embedded in gas meters of versions SGMH-1I, SGM-2I which allows to embed gas meters in the system of automated collection and processing of information.
 
 
Technical Data:
 
Standard Size
G6
G4
 
SGМН-1-2-1
SGМН -1-1-1
SGМ-2-3-1
SGМ-2-2-1
 
SGМН -1-2-2
SGМН -1-1-2
SGМ-2-3-2
SGМ-2-2-2
Gas rated consumption Qrated, m³/h
6
4
Gas maximum consumption Qmax, m³/h
10
6
Gas minimum consumption Qmin, m³/h
0,06
0,04
Maximum operating pressure, kPa
60
Measurement error:
 
 
 
 
- at consumption from Qmin to 0,1 Qrated, % , max.
±3
- at consumption from 0,1 Qrated to Q max., % , max.
±1,5
Operating temperature, °С
-40 - +50
Overall dimensions, mm
 
265×165×235
307×165×223
265×165×235
307×165×223
Distance between nipple axes, mm
200±0,5
250±0,5
200±0,5
250±0,5
Net weight, max., kg
 
3,3
3,8
3,3
3,8
Thread on connection of gas meter GOST 6357-81
G1 1/4
Calibration interval, years
 
8
Gas meter life time, years
20
Warranty life, months
24
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