حسگر شتاب سنج PSA1
هدف: جمع آوری داده های شتاب در سازه های عمرانی
محدوده رنج دینامیکی : 90db
Data Sheet - PSA1
Low Noise, Low Drift, Low Power, 3-Axis MEMS Accelerometers
:FEATURES
Hermetic package offers excellent long-term stability
0g offset vs. temperature (all axes): 0.15 mg/°C maximum
Ultralow noise density (all axes): 20 μg/√Hz
(Low power, VSUPPLY (LDO enabled
Digital serial peripheral interface (SPI)/I2C interfaces
-20bit analog-to-digital converter
Data interpolation routine for synchronous sampling
Programmable high- and low-pass digital filters
Electromechanical self test
Integrated temperature sensor
Operating temperature range: −40°C to +125°C
:APPLICATIONS
reference systems
Platform stabilization systems
Structural health monitoring
Seismic imaging
Tilt sensing
Robotics
Condition monitoring