Triaxial seismometer SISMA 120S

for vibration measurement

SISMA Seismometer has high performance triaxial with high sensitivity sensors designed for the creation of seismic and microseismic networks. The SISMA 120S is a wideband triaxial seismometer designed for installation in permanent local and national seismic networks. Rugged design with all internal mechanical controls automated by electronics. APPLICATIONS • Seismic and microseismic networks • Oil&Gas reservoir monitoring • Earthquake monitoring DETAILS The SISMA 120S is compact, reliable and easy to deploy and use; does not require calibration and it is supplied with a calibration certificate with poles and zeros detail. Wide tilt tolerance allows the unit to work within minutes from deployment. Differential output with high gain and high dynamic range allows the unit to be used with all kinds of seismic digitizers. The homogeneous architecture of SISMA 120S assures for each UUWV element high quality thanks to the standardized production line. Advanced selection of component materials from aluminum to titanium and special alloys, allows the maximum robustness and thermal stability. The following diagram shows the noise floor of 0.01 Hz-40Hz sensors.