GEObit provides surface and borehole type seismometer with many variant bandwith according to your needs, we provide Near Broad Band Seismic Sensor, Wide Band Seismic Sensor, Short Period Seismic Sensors and Compact Digital Seismometer.

New generation “state of the art” 32-bit ADC seedlink digitizers / recorders, designed on our latest technology. They support three or six analog channels, ultra high resolution, especially in higher sampling rates from 250 to 1000 samples per second (sps). The effective resolution is 23.7 bits at 250 samples per second data rate, therefore they providing dynamic range greater of 138db.

The SM550 and SM1500 are two MEMS type, three-component acceleration sensors. Both have wide frequency response. The SM1500 model responses from DC to 1500Hz, while the SM550 model responses from 0.5 to 550Hz. Output Range is +/-3g for the horizontal axis, and +/-2g for the vertical axes. Sensitivity is 1.2V/g for the Sm1500, and 0.3V/g for the SM550.