Gasmeters with diaphragms - Types G 2,5, G 4, G 6 and G 10
|Publication Date:||1 October 1974|
|ICS Code (Flow in closed conduits):||17.120.10|
|ICS Code (Gas supply systems):||91.140.40|
Specifies the dimensions (in particular the principal dimensions), the requirements relating to design, material, tightness and instructions and the test requirements for gas meters with diaphragms. The standard applies to gas meters with a measurement range of 4, 6, 10 and 16 m3/h respectively, with vertical pipe connection(s) (separate or coaxial), intended for screw thread connection.