... Gas meter is operating at the ambient temperature -10C to 50C, atmospheric moisture capacity not more than 95% ... show gas volume in cubic meter at the left to a point, and three figures after a point ... name of parameter ValueInternal diameter, mm 15For gas meter connection to a gas pipeline there is a carving (in ... of gas flow from Qmin [m3/h] 0,04 to Qmax [m3/h] 1,6Maximum permissible relative error, % ...