Accelerometers

Mono axis and 3 axis accelerometers are available.

Type B&K 4508B (mono axe) Endevco 66A12 (tri axes)
Frequency range (+/- 1dB) 0.3Hz −8 kHz 0.5Hz – 10kHz
Range 700ms-2 +/-50g
Sensibility ~10 mV/ms−2 ~100mV/g
Output data Temporal data

Narrow band spectra (linear or dB)

accelerometre