AFB series
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AFB - FORCE BAL A NCE ACCELEROMETER Accelerometer Force Balance AFB is a high sensitivity sensor for long-term monitoring of dams and buildings, ideal for studying seismic events at low frequencies of motion. Solgeo Models AFB Force Balance Accelerometers are high sensitivity, low noise sensors designed for use in seismic and low level, low frequency motion studies. The accelerometers are self-contained and provide a high level, low impedance output. No signal conditioning is required in most applications. These sensors utilize low noise electronics in conjunction with the force balance principle to make possible measurements in the low frequency micro-G range. Aside from the traditional DC-coupled zero output, the AFB-3C& 2C & 1C also provides AC coupled zero output which eliminates tilt induced or offset errors facilitating high amplification of the basic output. APPLICATIONS • Long-term monitoring on dams, buildings and heritage structures • Monitoring that requires higher sensitivity Solgeo - Via Pastrengo, 9 - 24068 Seriate (BG, Italy

AFB - FORCE BAL ANCE ACCELEROMETER TECHNICAL CHARACTERISTICS Number of channels Full scale acceleration Output voltage Frequency response Operating voltage Output impedance Dynamic range 1g version >135dB (USGS CPSD method) >165dB (per bin with respect to full scale) Cross axis sensitivity Offset drift Full scale drift Sensor test Orthogonality error Contact now your dedicated consultant: commerciale@solgeo.it +39 035 4520075 ENVIRONMENTAL CHARACTERISTICS Temperature operating Temperature storage PHYSICAL CHARACTERISTICS Weight 3 kg triaxial model, 1,5 kg mono and bi-axial model Dimension...