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User Guide 

– Vibration Analysis Setup for KEMET Vibration Sensors 

The above information is believed to be correct but does not purport to be all inclusive and must be used only as a guide.

  

  

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© KEMET Electronics Corporation 

• One East Broward Boulevard • Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com         

 

 

 

 

 

 

 

 

 

 

 

 

Vibration Analyses Setup 

for KEMET Vibration Sensors 

 

 

 

 

 

User Guide 

Rev. 1.1 

 

DEC 2021 

 

Содержание KEMET

Страница 1: ...lieved to be correct but does not purport to be all inclusive and must be used only as a guide 1 KEMET Electronics Corporation One East Broward Boulevard Fort Lauderdale FL 33301 USA 954 766 2800 www...

Страница 2: ...can crack or fatigue and silicon adhesive can dampen the motion of vibration Often it is better to select a thin but very sticky adhesive tape 1 3 Noise Confirmation and Countermeasures As with any ac...

Страница 3: ...e Bearing Housing Type Bearing Small Rotating Equipment Figure 1 Types of Structures and Equipment 2 2 Sensor Mounting Location The frequency performance of the sensor is highly dependent on the metho...

Страница 4: ...ECTION OF MOUNTING METHOD 3 1 Sensor Fixing Method The frequency performance of the sensor largely depends on the installation location and fixing method The fixing method should be selected according...

Страница 5: ...ros and Cons Adhesive fixing Apply thin layer to the entire bottom surface Suitable for high frequency measurement Difficult to attach or detach the sensor Double sided tape Hard and thin material is...

Страница 6: ...table for high frequency measurement Difficult to attach or detach the sensor Double sided tape Hard and thin material is recommended High frequency measurement is also possible depends on the materia...

Страница 7: ...ach the housing to or from the measurement surface Figure 10 In Case of Noise from the Installation Surface If effective the noise can be considered as coming from the installation surface KEMET recom...

Страница 8: ...are connected Even if it is installed on the external FG as it is it will be insulated from the SG If you do not need to separate FG and SG connect to SG When separating FG and SG open or connect to...

Страница 9: ...tem deemed to be of full working condition and obtain several reference frequency spectrum levels where vibration magnitude and frequency levels can be assessed These levels should be considered norma...

Страница 10: ...lified representation of a rotating machine and Figure 18 details examples of damages to such machinery and how the detection sensor can pick up vibrations related to these examples Figure 17 Rotating...

Страница 11: ...dard sensor and the measurement sensor are overlapped and vibrated This method allows measurement of the output sensitivity by comparing the difference between the two sensors outputs As shown in Figu...

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