Table 1 Indices of the omnidirectional...

Table 1

Indices of the omnidirectional vibration sensors

Indices	Details
Sensor bandwidth (−3 dB)	0–1,800 Hz
Sensor range (g)	±6 g
Sensor accuracy (% FS)	±1
Inter-axis crosstalk (% FS)	1
Physical indices	Volume: ϕ3 cm; density: 1.40 g/cm³; power supply: 5 V ± 5%; total power consumption: <10 mW; output impedance: <100 ohm

Indices	Details
Sensor bandwidth (−3 dB)	0–1,800 Hz
Sensor range (g)	±6 g
Sensor accuracy (% FS)	±1
Inter-axis crosstalk (% FS)	1
Physical indices	Volume: ϕ3 cm; density: 1.40 g/cm³;power supply: 5 V ± 5%;total power consumption: <10 mW;output impedance: <100 ohm