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Subsea 3D Vibration Monitor

Vibrations always start at very high frequencies and change to lower frequencies as the conditions develop. The ClampOn DSP Vibration Monitor is an ideal instrument to monitor three directional vibrations on structures and pipelines with either high frequency shear waves or low frequencies. The system is designed with a broadband frequency response from 0 Hz to 262 144 Hz, suitable for early detection of vibrations in objects such as:

 

• Flow lines, jumpers
• Pumps, rotary machinery
• Subsea structures

 

How it works

The ClampOn Subsea 3D Vibration Monitor is a non-intrusive vibration and noise monitoring system. The system allows monitoring of vibration and acoustic noise signatures across an unusually wide range of frequencies, spanning from 0Hz to several hundred kHz, depending on the application. Typical applications include condition monitoring, verification of operating conditions (e.g. for flapper valves), and evaluation of the structural health of pipes and supporting structures.

Multiple configurations are available, such as:

  • Standalone solution with battery and internal data logging
  • Fully integrated solution with connection to control system via CANbus, Modbus or Profibus
  • Inspection solution with direct cable connection to topside PC

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Integration

Vibration monitoring can be combined with other standard ClampOn sensor products, such as sand monitoring, PIG detection or ultrasonic spectrum analysis.

Typical output formats include:

  • 3-axis vibration spectrum (acceleration, velocity or displacement)
  • 3-axis raw acceleration data, up to 2000 samples/second
  • Peak acceleration and RMS velocity
  • Learn more »
Subsea Vibration Standalone battery operated solution