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With vMonitor, MAUL-THEET offers a flexible system for permanent recording of vibrations and shock events in buildings. The measurements can also be made according to DIN4150.

All vMonitor systems have integrated anti-aliasing filters and enable multi-channel vibration measurements of small amplitudes in the low-frequency range (<3Hz) with very high quality. The seamless recording of the vibration signals makes it possible to analyze the measurement data retrospectively over a long period of time. In addition to general vibration monitoring of buildings and structures (DIN4150), the systems are also used to monitor the function of tuned mass dampers.

The introduction of permanent monitoring of the natural frequencies of e.g. bridges enables a new, higher level of safety. Monitoring the emission level of production facilities is just as possible as monitoring the immission to sensitive devices to protect them against damage.

To protect art objects, the vibration levels of ceiling floors, showcases, or individual objects can be monitored. Warning messages help to recognize the vibration exposure and to give the staff instructions to initiate countermeasures immediately.

Key Data:

  • Vibration monitoring 24h/7
  • Selectable number of channels
  • Frequency range adjustable
  • Anti-aliasing filter
  • Connection of any sensors
  • Remote inquiry
  • Data transfer via telephone / internet
  • Operation via touch screen
  • Warning Local: Horn, Flashing light
  • Warning Online: SMS, email


Building Monitoring:

DIN4150, earthquakes, demolition work, construction work, natural frequency measurement

Damper Monitoring:

Building vibration, damper vibration, relative movement


Vibration amplitudes, natural frequency measurement

Emission Monitoring:

Rolling mills, press shops, forging hammers, punching machines

Immission Protection:

Microscopes, 3-D printers, exposure devices

Art Objects:

Museums, floor vibrations, showcases, individual objects

Technical Data


Number of channels 1 bis 16, 32, 48, 64 …
Input AC, DC, IEPE (Anti-Aliasingfilter)
Frequency range 0 – 2 kHz
1—200 Hz bei DIN4150
Sensors velocity (electrodynamic)
Acceleration (piezo, MEMS)
Laser (triangulation)
Cable sensor
Display Touch Screen 10,4 “
Power supply 110-240 V AC
Weight Approx: 9 kg
Dimensions 400 mm x 400 mm x 200 mm
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