Basınç ortak olduğu için radius faz duyarlılığı mV'ta birim dönüşümü yapılarak faz alanı hesaplanır.

You need to consider the phase response of the sensor. The conversion involves calculating the phase sensitivity based on the frequency response of the sensor.

Here's a general procedure:

Vahid Abbasian Thank you very much Vahid

But I don't understand the second part in practice, how can I do it "Calculate the phase response: Convert the voltage response to the phase response."

For instance, using a scope and a photodiode, I read the sensitivity of the sensor as 600 mV/Pa for a frequency of 10 kHz. Now, how do I convert this to rad/Pa in my report? all of my results is in the 500 mPa.

Here's a more detailed explanation of the process:

In your case, if you have measured a sensitivity of 600 mV/Pa at a frequency of 10 kHz, follow these steps:

Remember to perform these steps for multiple frequencies to fully characterize the sensor's phase response and sensitivity.