CM-21 Vibrometer


Vibrometer CM-21 is an ideal tool for the machine operator or mechanic. It is pocket size device that combines reliability easy-use and wide range of functions.

It is used to measure high and low frequency vibration, bearing condition, temperature, rotation speed as well as for audio monitoring of vibration signals. The main application is condition monitoring and bearing condition assessment.


    • The CM-21 is used to measure RMS, Peak, Peak-Peak, Peak-factor of:
      • Acceleration
      • Velocity
      • Displacement
    • The frequency bands include ISO standard (2…1000Hz, 10…1000Hz, 10…2000Hz) and a wide range of additional low- and high-frequency band pass filters
    • Additional functions include
      • Rotation speed measurements
      • Temperature measurements
      • Audio monitoring of the vibration signal
  • Alarm levels van be set for each vibration measurement. It allows detection of the alarm state of equipment during measurements. 
  • The VibroLevel softare is supplied with the CM-21. It allows
    • Configuration of database and save the history of measurements for trending and analysis
    • Setup route maps for measurements, load and unload them to the CM-21
    • Setting alarm alarm levels individually for each point
    • Reports are exported in the MS Excell files.


Functions Vibrometer, pyrometer, tachometer, stethoscope, data collector Vibrometer
Measures: acceleration, velocity, displacement
Frequency range: 2…25 000 Hz
Detector: RMS, Peak, Peak-Peak, Peak-factor
Measuremnt range: -40…+350 C Resolution: 0,1 C Tachometer Measurement range: 2…650 Hz (120…39 000 RPM) General Weight: 315 gr Size: 86х138х26 mm Protection: Ex, IP65 Operation temperature: -20…+50 C Operation time from batteries: 8 hours, not less Memory: 12 000 measurements
Software included


There are no reviews yet.

Be the first to review “CM-21 Vibrometer”

Your email address will not be published. Required fields are marked *