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Sengenia are delighted to be able to partner with Somni to offer you their sensor range. Please take a look below at just some of what is on offer and don't hesitate to let us know if we can assist further or provide you with a quote. In addition colleagues at Somni would be delighted to speak to you if you have a custom sensing requirement. 

All Somni Sensors are fully compatible with the Luna Hyperion range, so we are able to provide all you need to establish and run your project...


Vibration detection is one of the most applied (health) monitoring methods. Get direct insight into the behaviour of your system with Somni's acceleration sensors.

The accelerometers are available in different shapes and sizes, each one with its own unique specifications.


If you're not sure which accelerometer to choose for your application, or might require customisation, then please contact us.

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AC 8 NT fiber optic accelerometer, specifically designed to measure high acceleration levels and high vibrational frequencies. 

Applications: railroad track, pantograph, overhead powerlines.

  • 12pm/g sensitivity

  • +/-200 g measurement range

  • shock proof up to 500g

  • 1-2000 Hz bandwidth

  • >2700 Hz resonance

  • 1, 2 and 3 axis

AC 80 NT fiber optic accelerometer with increased sensitivity and rugged stainless steel design for a wide field of applications. 

Applications: monitoring of engines, pumps and rotating equipment.

  • 90pm/g sensitivity

  • +/-30 g  measurement range

  • shock proof up to 70g

  • 1-1000 Hz bandwidth

  • >1300 Hz resonance

  • 1, 2 and 3 axis

AC 1000 T fiber optic accelerometer has unprecedented sensitivity and enables the detection of ultra-low-level, low-frequency vibrations.


Applications: monitoring large structures, bridges, archways, overpasses, foundations and detecting earth tremors.

  • 1100pm/g sensitivity

  • +/-2 g measurement range

  • shock proof up to 10g

  • 0-160 Hz bandwidth

  • >240 Hz resonance

  • 1, 2 and 3 axis

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Calibration of Accelerometers
Tilt Sensors

Deflection or bending of (super) structures can provide invaluable information related to its structural integrity. A bridge for example experiences the dynamic loads of passing trucks and lorries which will cumulate stress and strain over time. As a result the bridge will slowly deform (e.g. compaction, deflection and/or bending).


These changes of the bridge shape and structure are so slow and subtle that they often remain unnoticed by maintenance engineers. However, such long term deformation is anything but harmless! If undetected a collapse is just a matter of when.

The TI 500 T sensor of Somni Solutions is used for monitoring small changes in deflection angles (tilt) with high accuracy and unprecedented stability. This sensor is particularly suitable for monitoring of large structures and objects such as bridges. The TI 500 T tilt sensor is unique in its kind with a high sensitivity per unit angle deflection and a total measuring range of 10 degrees. The intrinsic temperature compensation mechanism allows to resolve very small angle changes of 0.002 degrees.

All sensors are packaged in a rugged stainless steel housing offering maximum protection against harsh environments.

  • >550pm/deg sensitivity

  • +/-5 deg range

  • excellent long term stability

  • temperature & drift compensated

  • 1 and 2 axis

  • various mounting brackets available

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Tilt Sensor Demonstration Video
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