e-QUAKE - Model ACC Series - Accelerometer and Strong Motion Recorders - Datasheet

e-QUAKE ACC Series has been designed with an innovative and state of art technologicalapproach.These accelerometers and strong motion recorders are developed at 2 different sensitivity levels, as ultra–low noise and low noise. Both versions include uni, bi and tri component options. e-QUAKE-ACC-21/22/23 provides a flawless measurement possibility with an ultra low noise level of only 130 nano-g/root-Hz. This version is based on force-balance and force-feedback technology. It is possible to measure accelerations at micro-g level with this device. In this form, e-QUAKE-ACC-2X series is an ideal solution for strong motion measurements, seismic networks, structural health monitoring under ambient vibration and microtremor measurements.