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TDC1000-TDC7200EVM: Good day! I'm asking you to tell me how to use this Board as a gas flow meter with 122 kHz transceivers. What actions need to be taken to get a positive result. Thank you in advance for detailed instruction.

user5255853
Prodigy 125 points

Part Number: TDC1000-TDC7200EVM

Good day! I'm asking you to tell me how to use this Board as a gas flow meter with 122 kHz transceivers. What actions need to be taken to get a positive result. Thank you in advance for detailed instruction.

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    TI__Genius 17440 points

    Hi user5255853,

    Instead of using the TDC1000-TDC7200EVM for gas flow metering, I would recommend using the TDC1000-GASEVM. This board still uses the TDC1000 and TDC7200 for time-of-flight calculations, but it also includes a daughter card that tunes the system to air-coupled applications instead of liquid-coupled applications. It will work with the 122 kHz transducers you've selected. Setup instructions can be found in the TDC1000-GASEVM User's Guide. 

    Regards,