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INFRASOUND SENSORS

Infrasound sensors for the research community and for civil and military security

QuakeLogic is proud to partner with French company SEISMO WAVE as the exclusive North America distributor for their state-of-the-art infrasound sensors and accessories.


Advanced Sensor

Technology

Designed by the French Alternative Energies and Atomic Energy Commission (CEA), the MB3a (analog) and MB3d (digital) sensors are able to detect extreme atmospheric events with frequencies included between 0.01Hz and 28Hz.

Both models are characterized by their low self-noise (approx.10db under the low-noise model at 1Hz) and their remote calibration capability.


Meteorology and Volcanology

Applications

Meteorology

Study of atmospheric pressure, gravity waves, sudden stratospheric warnings, lightening

Volcanology

Track eruptive activity, understand eruption dynamics, analyze volcanic ashes (early warning systems for the aviation industry)


Nuclear Explosions and

Other Applications

Nuclear explosions, quarry blasts

Earthquakes

Tsunamis

Tornadoes

Meteors

Landslides, avalanches

Wind farm emissions

Advanced Sensor

Technology

Designed by the French Alternative Energies and Atomic Energy Commission (CEA), the MB3a (analog) and MB3d (digital) sensors are able to detect extreme atmospheric events with frequencies included between 0.01Hz and 28Hz.

Both models are characterized by their low self-noise (approx.10db under the low-noise model at 1Hz) and their remote calibration capability.

Meteorology and Volcanology

Applications

Meteorology

Study of atmospheric pressure, gravity waves, sudden stratospheric warnings, lightening

Volcanology

Track eruptive activity, understand eruption dynamics, analyze volcanic ashes (early warning systems for the aviation industry)

Nuclear Explosions and

Other Applications

Nuclear explosions, quarry blasts

Earthquakes

Tsunamis

Tornadoes

Meteors

Landslides, avalanches

Wind farm emissions

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INFRASOUND SENSOR - MB3a

The MB3a is an infrasound sensor developed by the CEA. It has an excellent resolution and a large dynamic range.

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INFRASOUND SENSOR - MB3d

The MB3d sensor is the digital version of the MB3a. It is recommended for short-term measurements.

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seismo wave ethernet converter
RS232 TO ETHERNET CONVERTER FOR MB3D

The box retrieves the data every hour via the serial link of the MB3d and stores them in an internal memory.

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seismo wave wnrs
Wind-Noise Reduction System (WNRS)

WNRS is an array of air inlets connected with pipes to reduce wind-noise and improve signal quality.

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ACCESSORIES
ACCESSORIES

Cable, Tools, Packaging, Battery, Interconnection boxes for infrasound products.

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COMPARISONS OF INFRASOUND SENSORS by University of Alaska, Fairbanks and Sandia National Labs


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