Hello. I red this article https://www.ni.com/en/shop/data-acquisition/sensor-fundamentals/measuring-strain-with-strain-gages.h... about determination the accuracy of strain gage measurements. Can somebody tell me please is it true that we must add half-bridge tolerance when we calculate the accuracy of half-bridge? I have some doubts, because the accuracy of full-bridge and a half-bridge are differ in almost 60 times! Maybe someone have references of this article? Or someone can explain me how exactly to calculate the accuracy of half-bridge.
