Unique Application Benefits:

  • Built-in automatic sensor test verification and diagnostics insures machine monitoring point accuracy, precision, and system reliability
  • Excessive machine casing vibration and/or temperature – specifically high radial and axial acceleration levels.  As a starting point, a new rotary screw compressor can exhibit vibration levels around 0.155  in/sec rms; but overall vibration levels approaching 0.282  in/sec rms needs to be checked out.  Large rotary screw compressors with component faults can exhibit high acceleration levels up between 4.3 to 10.6 g, rms.
  • Abnormal process equipment housing and foundation vibration
  • Vibration analysis will provide valuable spectra information on mechanical and some electrical faults
  • Process equipment protection and condition monitoring diagnostics
  • Overall machinery vibration monitoring or user defined band-pass filters to customize the vibration monitoring for the type of process equipment or application.
  • Unique vibration signature (x,y, and z vibration spectra) for each monitoring point can be compared to past records or other similarly located machines to insure optimal machine performance and reliability
  • The lobe mesh frequency is an important vibration signature.  It is the speed of the male rotor (or female rotor) x the number of lobes.
  • The enhanced 3-Axis overall vibration detection provides continuous and real-time important multi-plane vibration levels for each process equipment machine asset

Notable Customers Using this Application:

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Product Tech Notes and Data Sheet Download

rotary screw compressors

VTBNet – Low Cost and Practical approach for the Vibration Protection and Monitoring of Rotary Screw Compressors

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