Proline Prowirl 73 Appendix
Endress+Hauser 183
13.2 Applicability of the standards
In accordance with ISO 15112, the following standards are used in different countries to convert
the natural gas volume to the natural gas mass:
The following reference temperatures are used:
Country SGERG-88 AGA8-DC92
Belgium X
China X
France X
Germany * X
The Netherlands X X
Hungary X X
Italy X
Russia ** X
Great Britain X X
USA X
* In accordance with DVGW G486 and PTB, the SGERG-88 and AGA8-DC92 standards are used in Germany.
** In accordance with GOST 30319-2, the SGERG and AGA8-DC92 standards are used in Russia.
Country T1 (reference combustion
temperature)
T2 (reference temperature,
corrected volume flow)
Austria, Belgium, Denmark,
Germany, Italy, Luxembourg, The
Netherlands, Poland, Russia,
Sweden, Switzerland
25 °C
0 °C (in Russia, T2 is also used with
20 °C)
China 20 °C 0 °C or 20 °C
Brazil 20 °C 20 °C
France, Japan 0 °C 0 °C
Australia, Canada, Czech Republic,
Hungary, India, Ireland, Malaysia,
Mexico, South Africa, Great Britain
15 °C 15 °C
Slovakia 25 °C 15 °C
USA, Venezuela 60 °F 60 °F
To Next Page
Loading...
