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Can mmwave sensor see through water

Dear,

My customer want to know if our mmwave sensor can see through the water to get the depth of the water?

The background is the tank size is different and depends on customer, it is also need to measure the tank depth to get the real liquid level, customer doesn't want to measure the tank height firstly during installation.

Look forward to your reply and if any unclear feel free to let me know, thanks.

Andy

  • Andy,

    mmWave sensor cannot see through water, mmWave signals will be heavily attenuated inside the water, hence it's not suitable for the see through water. Alternatively you could evaluate ultrasound sensor based solutions, TI has few solution on this front you could explore.

    Thanks and regards,
    CHETHAN KUMAR Y.B.