VPInstrument flow meters are able to measure different types of industrial gasses. For some gases, for high accuracy measurements, we recommend a special gas calibration. Contact our sales department for more information about this.
The VPFlowScope measures the mass flow as a volumetric unit, but it could be useful to know the mass unit. How to calculate the mass unit for mass flow is explained in the document on this page.
Please refer to the following document for more information: Gas correction and mass flow