strong motion accelerometers, making them ideal for local earthquake early warning and structural health monitoring applications. They all feature flexible gain options so they can perform optimally in a wide range of earthquake monitoring scenarios.
⚫ Large dynamic range >135dB
⚫ Amplitude-frequency feature DC-170Hz Wide and flat
⚫ IP67 protection grade with good sealing characteristics
⚫ Can be manually adjusted to zero
⚫ has a calibration loop, which can be damped,Calibration of period and response sensitivity.
⚫ temperature drift < 50 ug / ° C
⚫ Strong earthquake observation
⚫ Structural monitoring of hydraulic structures
⚫ Free field measurement
⚫ Site evaluation
⚫ Aftershock study