ABX ACCELEROMETER ABX Accelerometer compact and reliable ideal for the study of seismic events and structural monitoring of large works through arrays of sensors. ABX is a high-performance accelerometer that incorporates three force-balanced accelerometer sensors; it can record the high-resolution seismic signal to USB memory devices. It offers several interconnection services as well as the necessary seismic communication protocols such as SeedLink for real-time data transmission to popular data acquisition software. ABX is excellent for temporary open field networks, local area networks, structural monitoring, dam monitoring, sensor arrays, aftershocks studies. With a set of sophisticated triggering algorithms, it can also work in network with other units in order to avoid false detections and at the same time not to miss any transient. From the control panel via WEB browser it is possible to control the device in an easy and fast way. Customizations are possible both to the hardware and to the management software. APPLICATIONS • Long-term monitoring on large structures, dams, monuments • Monitoring requiring higher sensitivity Solgeo - Via Pastrengo, 9 - 24068 Seriate (BG, Italy

ABX ACCELEROMETER TECHNICAL CHARACTERISTICS Power supply 10-36Vdc; consumption: 3.2W @ 13.8V with GPS, ethernet and data writing active 3 channels at 24 bit (∑ ∆) 144dB with anti-aliasing 238 ng/count with +/-2g full scale sensor Real Time Clock Synchronized by GPS +/- 10ppm -20/+70°C (+/- 40ms with respect to UTC) external with 10mt cable and BNC connector accuracy < 1ms, coordinates reading, altitude, status Mass storage USB pen-drives, with EXT2 file system up to 8 Terabytes Data format Data interfaces continuous, triggered (STA/LTA, amplitude, Ip voting) aluminum, IP68, treated against corrosion...