Other Parts Discussed in Thread: TIDA-01486
I am currently using the EVM430-FR6047 along with 1 MHz jiakang transducers to display flow rate through various sizes of pvc pipe. I have created a testing setup similar to the one mentioned in the attached link.
I am currently getting this adc capture
The waveforms are as follows
Our setup is attached as well
My question is, are the adc capture and waveforms indicative of an accurate measurement. I am getting flow values similar to a metered solution I have setup in my testbed however the waveforms seem a bit erratic. What can I do to optimize these calibrations in the TI software.
Another question I have is I will be translating this similar setup to metal pipes. Is a similar signal achievable with this setup? I will begin designing the TIDA-01486 amplification board to get a stronger signal through metal pipes however any other guidance would be appreciated.