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Leo Store - Silicon Sensing - CAS200 (Dual-Axis, Orthogonal) Accelerometers 1

CAS200 (Dual-Axis, Orthogonal) Accelerometers

Compact and Durable Design for Aerospace and Industrial Applications
 
Silicon Sensing Gemini® CAS200 (Dual-Axis, Orthogonal) Accelerometers are high-precision MEMS sensors offering three-axis sensing with superior bias stability and ultra-low noise. Ideal for aerospace, industrial automation, and vibration monitoring, these accelerometers deliver accurate and reliable motion detection in even the most challenging environments. Gemini®'s compact and durable design ensures consistent performance, making it the perfect choice for applications requiring precise inertial measurements.
  •   CAS291 CAS292 CAS293 CAS294 CAS295
    Supply Voltage 3.3V 3.3V 3.3V 3.3V 3.3V
    Bias over Temperature ±50mg ±50mg ±0.75mg ±150mg ±500mg
    Bias Repeatability ±0.35mg ±0.75mg ±0.75mg ±3.0mg ±8.0mg
    Bandwidth (nominal) >170Hz (Digital) >250Hz (Analogue) >170Hz (Digital) >250Hz (Analogue) >170Hz (Digital) >250Hz (Analogue) >170Hz (Digital) >250Hz (Analogue) >170Hz (Digital) >250Hz (Analogue)
    Operating Temperature -40°C to +125°C -40°C to +125°C -40°C to +125°C -40°C to +125°C -40°C to +125°C
    Typ. Current Consumption 3mA 3mA 3mA 3mA 3mA
    Operational Shock 1000g 1ms ½ sine 1000g 1ms ½ sine 1000g 1ms ½ sine 1000g 1ms ½ sine 1000g 1ms ½ sine
    Bias over Temperature ±50mg ±50mg ±50mg ±150mg NA
    Axes of Acceleration 2 2 2 2 2
    Acceleration Range ±0.85g ±2.5g ±10g ±30g ±96g
    Noise Spectral Density ≤50µg/√Hz ≤150µg/√Hz ≤150µg/√Hz ≤350µg/√Hz ≤1200µg/√Hz
    Vibration Rectification 0.15mg/g2 @ 0.5g rms 0.15mg/g2 @ 0.5g rms 0.15mg/g2 @ 0.5g rms 0.15mg/g2 @ 0.5g rms 0.15mg/g2 @ 0.5g rms
    Digital Scale Factor 33,500lsb/g 11,000lsb/g 2,800lsb/g 1,050lsb/g 300lsb/g
    Analogue Scale Factor 1150mV/g 375mV/g 96mV/g 36mV/g 10mV/g
    Bias Stability (One Year) ±7.5mg ±7.5mg ±7.5mg ±25mg ±75mg
    Velocity Random Walk (m/s/√h) 0.07 (m/s/√h) 0.07 (m/s/√h) 0.07 (m/s/√h) 0.07 (m/s/√h) 0.07

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