Is the measurement result of an accelerometer influenced by the alternating magnetic field?

If you use an accelerometer in alternating magnetic field, the accelerometer may produce improper signal. For example, when you alternate an accelerometer between N and S, there is some influence on the measurement result, the vibration of its period looks generated etc. The degree of influence depends on the model.

 

(Ex,)

Approx. at 0.001 m/s2 rms / Gaussian with NP-3210

1 Gs (Gaussian) = 10 -4  T (stela) = 0.0001 T

 

Revised:2002/08/19


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