If you want to analyze the individual components of natural gas, biogas, gas from Power-2-Gas applications and mixed gases? The RGC 7, RMG's  new generation PGC - is available for this purpose. In a controller the gas components are calculated further to values such as the calorific value, standard density, heating value and Wobbe index. A selection from the RGC 7 PGC family is approved for custody transfer by the PTB for the measurement of natural gas and biogas with the contents of O2 up to 3.8% and H2 up to 20%.