1-axis accelerometer / piezoelectric / low-frequency / high-sensitivity
Bruel and Kjaer
Number of axes:
19,613 m/s² (64,347 ft/s²)
Min.: 0.1 Hz
Max.: 8,400 Hz
Type 4382 offers 10–32 UNF storage for output connection which can be fixed on the object through a 10 – 32 UNF threaded steel stud. It's a DeltaShear®, Unigain®, piezoelectric accelerometer with top connector, used as a charge source.
Its sensitivity is indicated in terms of charge per unit acceleration (pC/g). Meanwhile, its design which housing is made of aluminum includes three piezoelectric elements (PZ 23 lead zirconat titanate) and three masses assembled in a triangular configuration around a triangular center post.
This can be applied for vibration testing and analysis, low-level and low-frequency measurement, high sensitivity, and major uses.