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Acceleration sensors

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

 

Our accelerometers come in a variety of shapes and sizes, each with its own unique specifications.

 

Not sure which accelerometer to choose for your application? Contact us, we are here to help.

1 axis accelerometers

AC 1000 T

The AC 1000 T fiber-optic accelerometer has an unprecedented level of sensitivity and enables the detection of very low levels of vibration at low frequencies.

Applications:

Monitoring of large structures, bridges, arches, viaducts, foundations and detection of earth tremors.

AC 1000 NT.jpg

Specifications:

  • 1100pm/g sensitivity

  • +/-2 g measurement range

  • shock proof up to 10g

  • 0-160 Hz bandwidth

  • >240 Hz resonance

  • 1, 2 and 3 axis

AC 80 NT

AC 80 NT fiber-optic accelerometer with increased sensitivity and robust stainless steel design for a wide range of applications. 

Applications:

Monitoring of motors, pumps and rotating equipment.

AC 80 NT.png

Specifications:

  • 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 8 T

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

 

Applications:

Railway track, pantograph, overhead power lines.

AC 8 NT_edited.png

Specifications:

  • 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 5 T

The AC 5 T is Somni's smallest double ended fiber-optic accelerometer. Weighing less than 40 grams and measuring only 22x32x10 mm, it is the smallest FBG based accelerometer available.

Applications:

High g-shock and high frequency applications.

AC 5 T render_edited.png

Specifications:

  • 6 pm/g sensitivity

  • +/-500 g measurement range

  • shock proof up to 2000g

  • 1-3000 Hz bandwidth

  • >4000 Hz resonance

2 axis accelerometers

ACD 1000 T

The ACD 1000 T fiber-optic accelerometer is an integrated dual-axis acceleration sensor with intrinsic temperature compensation. Capable of measuring very low frequencies with exceptional sensitivity.

Applications:

The sensor, with its high performance insulated housing, is specifically designed for wind turbine blade applications, but can also be used in other applications.

ACD 1000 T V4.png

Specifications:

  • 1000 pm/g sensitivity

  • +/-2 g measurement range

  • shock proof up to 5g

  • 1-100 Hz bandwidth

  • >200 Hz resonance

  • 2 axis

ACD 250 T

ACD 250 T V2.png

Specifications:

Specials

AC 100 NTVR

AC 100 NTVR

Acceleration sensors for ITER (International Thermonuclear Experimental Reactor) face unique challenges due to the extreme environment inside the reactor. The environment inside the reactor is characterised by high levels of radiation, including fast neutron radiation, and vacuum compatibility at high temperatures. The AC 100 NTVR is specifically designed for these harsh conditions.

AC 100 NTVR V2.png

Specifications:

  • 100 pm/g sensitivity

  • +/-30 g measurement range

  • shock proof up to 70g

  • 1-500 Hz bandwidth

  • >1300 Hz resonance

  • Vacuum compatible

  • Radiation hard

  • Operational to 250 °C

Somni Corporation bv

Rotterdamseweg 183C

2629 HD Delft

The Netherlands

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