16 What effect will temperature change have on a strain gaug

16.) What effect will temperature change have on a strain gauge mounted to steel and describe the multiple ways this can be compensated for by a user.

Solution

Temperature-related effects are one of the most common causes of measurement error with strain gages. By choosing the appropriate sensor for the application (compensated quarter-, half-, or full-bridge) and using the proper measurement techniques (wiring, excitation, and software linearization) you can minimize temperature drift effects and achieve the accuracy required for your application.