Surface
Vibration sensor
Bolt M5
Object Being tested
√
Ⅹ
Thickness 8
The bolt drills through the object being tested
4.1 Installation Principle
The testing position should show the vibration characters of the object to be
tested.
The main axis of the transducers should be consistent with the direction of
the object to be tested
The sensor should be in close contact with the object to be tested.
4.2 Install Method
Affection on
the result
Cost
Convenience
4.2.1 Installed With Bolt
Application range: Screw eye has no influence on the running of the object
being tested. Usage: Drill a screw eye 5mm deep in the object being tested.
Connect the sensor to the object by bolts (see Figure 4.2). And this is the
method that the frequency response is best.
Figure 4.2
Method
Contrast
Install with
Probe
low
When caring about
acceleration and the
vibration frequency is
higher than 1KHz, the
result will be smaller.
Best
Install with
Bolts
None
None
Not good
Install with
Magnetic base
When roughness is
worse than Ra1.6,
the result maybe
not stable
Low
Good
