Seismometers

The Trillium series of broadband seismometers are the most popular seismometers in the world. There’s a variety of form factors and corner frequencies meaning there’s a Trillium that’s ideal for your weak motion seismic research. 

 

Broadband performance from a portable, easy-to-use, low-power seismometer. The Trillium 120 series of seismometers is available in vault, posthole or borehole form factors to suit a wide range of applications.

 

Trillium 120 PostholeTrillium 120 BoreholeTrillium 120 SLIM POSTHOLETrillium 120 Posthole 2000 V-S/M

 

 

The Trillium Horizon series of broadband seismometers feature a design that is exceptionally versatile, ideal for both direct bury and vault use cases. These lightweight, easy-to-deploy sensors can be direct buried at shallow depth or set on a pier.

 

 

Trillium Horizon 120Trillium Horizon 360

 

 

 

The Trillium Compact series of broadband seismometers are low power, highly accurate, rugged, reliable and easy-to-install sensors that are used in more seismic networks around the globe than any other seismometers of their kind.

 

 

Trillium Compact Trillium Compact PostholeTrillium Compact HorizonTrillium Compact OBS

 

 

 

The Trillium 360 is the world’s highest-performing broadband seismometer. Available in vault, posthole or borehole form factors, the 360 gives you full-bandwidth coverage for monitoring global and local seismicity with a single instrument.

 

Trillium 360 GSN

 

 

 

Cascadia incorporates a Titan Accelerometer and a Trillium Seismometer providing combined strong and weak motion monitoring in a single instrument, making it an ideal choice for earthquake early warning.

 

Cascadia Compact PostholeCascadia 120 Slim Posthole

 

 

 

The Meridian series instruments are a combination of two proven technologies in a single instrument. This high-performance seismograph offers simplified downhole installations with a small-footprint station.

 

Meridian Compact PostholeMeridian Posthole