gas volume conversion device, VCD
device that computes, integrates and indicates the volume increments measured by a gas meter if it were operating at base conditions, using as inputs the volume at measurement conditions as measured by the gas meter, and other parameters such as gas temperature, pressure and gas composition, seade, mis võimaldab arvutada, integreerida ja näidata gaasiarvestiga mõõtmisel saadud mahu juurdekasvu, kui see on kasutusel põhitingimustes, kasutades sisendina gaasiarvesti mõõtetingimuste kohast mahtu ja muid parameetreid, nagu gaasi temperatuur ja gaasirõhk, mõõtetingimustel