Other Parts Discussed in Thread: TDC1000-C2000EVM, , TDC1000
Hello,
First of all I'm a colleague of Gauthier (in vacation), who posted this thread : https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/1236663/tdc1000-c2000evm-piezo-electric-ice-monitoring?tisearch=e2e-sitesearch&keymatch=tdc1000 therefore I work in the same conditions as him.
We're trying to measure a layer of ice from 2 to 10cm thick, with a precision of about 1mm with piezoelectric measurements.
We've already tried to use TDC1000-C2000EVM and now we're trying to use BOOSTXL-TUSS4440 with the default Piezo.
However I'm unable to acquire any value while measuring through ice : I only see the first "emitted" spike.
With a colleague, we tried to measure how much water (because slower propagation speed) was in a tank. We were unable to measure anything below ~35cm with the TUSS4440. We were using mostly default configuraiton with the TUSS4440 GUI.
Is there any recommended configuration with either BOOSTXL-TUSS4440 or TDC1000-C2000EVM to measure in desired conditions (2-7cm of ice where speed of sound is 1480m/s, with an accuracy of ~1mm) ?