CMG-40T

The CMG-40T is a three-component seismometer ideally suited for installation in vaults with low to moderate noise.

Features

True broadband force feedback instrument
Measured linearity exceeds 90 dB
Direct velocity outputs
Self-contained in a waterproof stainless steel case
Fully-adjustable levelling feet
No mass clamping required—plug in and go
High sensitivity and dynamic range

Options

10 s or 30 s – 100 Hz response options
CMG-40T-1 high-frequency sensor with 1 s – 100 Hz response
Remote motorized offset zeroing
Low power sensor (±4.5 V outputs)
Additional high gain outputs
CMG-40V and CMG-40H vertical and horizontal single component instruments
CMG-40TD digital output instrument
CMG-40TB borehole form factor
CMG-40TOBS ocean bottom form factor
For portable applications, consider the lighter CMG-6T or 6TD

CMG-40 and 6 news

Complete CMG-6TD installation

Using a set of 5 Güralp Systems CMG-6TD portable seismometers, you can install a complete seismic array in minutes.

Case study: The Athenet networked seismic array

October 2006

Güralp Systems is assisting in the upgrade and testing of a networked seismic array in Greece based on CMG-40T and 5T instruments.

Wi-Fi débuts at GSL

September 2006

Güralp Systems' new 802.11b wireless hardware has passed the second stage of field testing and is now ready for production.



Home Products CMG-3T CMG-3TD CMG-3ESP Compact CMG-3ESPD Compact CMG-5T CMG-5TD CMG-5T Compact CMG-40T CMG-6TD CMG-CD24 CMG-DM16 CMG-DM24 CMG-DCM CMG EDU All products Software New installations Customer support About us	CMG-40T CMG-40T The CMG-40T is a three-component seismometer ideally suited for installation in vaults with low to moderate noise. Datasheet Manual (PDF) Manual (HTML) Quick start sheet Features True broadband force feedback instrument Measured linearity exceeds 90 dB Direct velocity outputs Self-contained in a waterproof stainless steel case Fully-adjustable levelling feet No mass clamping required—plug in and go High sensitivity and dynamic range Options 10 s or 30 s – 100 Hz response options CMG-40T-1 high-frequency sensor with 1 s – 100 Hz response Remote motorized offset zeroing Low power sensor (±4.5 V outputs) Additional high gain outputs CMG-40V and CMG-40H vertical and horizontal single component instruments CMG-40TD digital output instrument CMG-40TB borehole form factor CMG-40TOBS ocean bottom form factor For portable applications, consider the lighter CMG-6T or 6TD CMG-40 and 6 news Complete CMG-6TD installation Using a set of 5 Güralp Systems CMG-6TD portable seismometers, you can install a complete seismic array in minutes. Case study: The Athenet networked seismic array October 2006 Güralp Systems is assisting in the upgrade and testing of a networked seismic array in Greece based on CMG-40T and 5T instruments. Wi-Fi débuts at GSL September 2006 Güralp Systems' new 802.11b wireless hardware has passed the second stage of field testing and is now ready for production. More articles on this topic...