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Vibration Analysis on Rotating Machines

Vibration Monitoring with RogaDAQ4 NVH-MON KIT

  • Data export
    The results can be exported as a TXT or CSV file for documentation, further processing, or integration into existing systems.
  • Data integration and customization for customer-specific databases and cloud systems.

Main functions

  • Live measurement
    Direct sensor connection to RogaDAQ4 (4 channels + Tacho). IEPE acceleration sensors on channel 1 to 4 and counter input RPM signal.
  • Real-time monitoring Time history, frequency spectrum (FFT/PSD) and characteristic values such as RMS, peak, crest factor, order analysis.
  • ISO 10816-1 based detection levels for deviations from normal conditions.
  • Traffic light system: green (OK), yellow (warning), red (anomaly).

Areas of application

  • Machine and plant engineering
  • Production lines & manufacturing
  • Pumps, motors, bearings & gearboxes
  • Pilot projects for the introduction of predictive maintenance

NVH-MON - RogaDAQ4 - KS903B100 Kit

Measuring Points on Rotating Machines

Analog Input
1 Tacho Input
4 channels DC / AC / IEPE
Frequency Counter – 10 MHz
Frequency range
DC Hz to 80 kHz
Frequency range with IEPE
0.3 Hz to 80 kHz
Input voltage range
±10 V / ±1 V selectable
Input coupling
DC/AC/IEPE selectable
Sensor supply
4 mA @ 24 V
Input impedance
1MΩ, 20pF
Overvoltage protection
±40 V
Anti-aliasing filter
800 dB/octave
Dynamic range
> 123 dB
Amplitude accuracy
0.10%
Resolution
24 bits
Sample Rate in kHz
8/16/24/32/48/96/192
Size
80 x 118 x 64 mm
Weight
400 g
Operating temperature range
0 to 55 °C
Power Supply
5 Volt @ 1.5 Ampere

Standard features

  • Multi-channel expansion (larger DAQs, more sensors)
  • Condition-based models (load/RPM-dependent)
  • 24/7 edge operation with automatic alerting