Flowmeter Calibration

masoud hasannejad

I want to design gas flow meter for pipes with a diameter of 60 cm and for non-destructive. How do I recognize the precision flow meter and how do I calibrate it?

Thanks.

over 9 years ago

0 Matthew Minasi over 9 years ago

TI__Expert 4725 points

Masoud,
What you mean by non-destructive?

0 masoud hasannejad over 8 years ago in reply to Matthew Minasi

Intellectual 280 points

it is clamp on flowmeter

0 Vishy Viswanathan over 8 years ago in reply to masoud hasannejad

TI__Mastermind 21685 points

We have only used "in flow" sensor where the transducers are in the medium. The clampon setup requires some specialized mechanical design knowledge that is unfortunately beyond our expertise to help you with. You should make sure the acoustic impedance across the boundaries as small as possible and the transducers must be facing each other precisely such that the beam of each transducer is perfectly aligned with the other.

See table 4 at the end of this app note for a list of Gas flow transducer manufacturers

www.ti.com/.../snaa284a.pdf

Thanks.

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Flowmeter Calibration