Relation between Strain and Voltage of Transducer Output

The output of a transducer is expressed in either equivalent strain (×10^-6 strain) or voltage (mV/V or μV/V) per excitation voltage. They have the following relation :

Thus, the equivalent strain output and voltage output always have a relation of 2 : 1.
E.g. 1.5 mV/V = 1500 μV/V = 3000 ×10^-6 strain