Converting volumetric flow rate to mass flow rate

[fjpompeo]

volumetric flow rate to mass flow rate

Is it possible to convert volumetric flow rate(m3/h) to mass flow rate(kg/h) of a gas without measuring static pressure? If it's impossible how do I measure static pressure in the gas input(very large pipe more or less 2000mm diameter) of an IDF exaustor?

Thank you,

Fernando - PU2PLL

 

[usman_only]

convert volumetric flow to mass flow

no i tkink itz nt possible with out measureing any way i will do it for you give me some time and tell me your complete process .............
i think you have to use pulse generator and pulse counter for that

 

[fjpompeo]

OK usman_only,

Very thank you for your prompt reply, I'll be wating.

Regards,

Fernando