HAUBER-Elektronik GmbH
10
11.4
Operating range of the vibration monitoring unit
The operating range is independent of the measuring range. It is deduced from the maximum
acceleration, which is 16.5 g across all frequencies. The maximum measurable vibration
velocity is determined by the formula
𝑣
𝑚𝑎𝑥
= ∫ 𝑎
𝑚𝑎𝑥
The following applies to sinusoidal vibration
𝑣
𝑚𝑎𝑥
=
𝑎
𝑚𝑎𝑥
2𝜋𝑓
Fig. 1: shows the operating range of the vibration monitoring unit, which is limited by the
maximum measurable vibration velocity in mm/s depending on the frequency in Hz.
Fig. 1: Operating range diagram
1
Frequency in Hz
2
Vibration velocity in mm/s
3
Operating range of the vibration monitoring unit
Reading examples:
Frequency
(Hz)
Maximum measurable
Vibration velocity
(mm/s)
250
103
400
64
1,000
25
Tab. 5: Operating range reading examples
0
20
40
60
80
100
120
140
160
180
200
0
100
200
300
400
500
600
700
800
900
1000
2
→
1
→
3
