Click to expand full text
ROBUST COMPACT ECONOMICAL BROADBAND SEISMOMETERS BB313, BB313-OBS
The BB313 instruments are designed as extremely robust, versatile, compact, lightweight, broadband seismic sensors. Unlike traditional seismometers, they are based on proprietary electrochemical technology 1 that provides many advantages over the conventional electromechanical sensors. Each of the three identical sensor elements in BB313 is equipped with an efficient electrodynamic force-balancing feedback. BB313 is a more compact, lighter version of our BB303 seismometer, the difference being in a slightly higher noise at longer periods. The instruments are offered in two application-dependent versions. The standard BB313-(LN) is the reduced noise version.
BB313 Datasheet
