Strain Gauge Sensitivity

[Leo_Ax]

Hello,

I am currently attempting to calculate the sensitivity of a strain gauge. From my understanding, it seems to hinge on the capabilities of the amplifier and sensors, particularly their ability to detect the smallest voltage difference (V_r) in a Wheatstone bridge.

However, I find myself uncertain about how to perform this calculation.

I found some information, but I am uncertain if it is the correct way of doing it.

https://www.ni.com/docs/en-US/bundle/daqhelp/page/codewidth.html

The sensitivity of the strain gauge seems to be sufficient.

Is this the correct way to calculate it?

 

Thanks in advance.