... device capacity - not less than 99999.999m3For gas meter a lithium battery is used (ER14505 size AA ... 3 V),There is a model of gas meter with temperature correction, which has a temperature sensor, ... – not more than 0,67kgDimensions of gas meter not more than 70x77x76mmNon-ferrous metals, not more ... 0.10kgZink and its alloys – 0.45kgMin flow (Qmin), m3/hour = 0.04Max flow (Qmin), m3/hour = 1.6 ( ...