Recommandation OIML R 101:1991
Manomètres, vacuomètres et manovacuomètres indicateurs et enregistreurs à élément récepteur élastique (instruments usuels)
Champ d'application : This Recommendation applies to pressure gauges, vacuum gauges and pressurevacuum gauges (ordinary instruments) with elastic sensing elements, intended for the measurement of the pressure (i.e. gauge pressure, or vacuum, or both) of liquids, vapours and gases by direct indication using a dial and a pointer (indicating instruments) or by continuous recording as a function of time (recording instruments). (en anglais)