MSV3000 Variable Capacitance, Triaxial Accelerometer

  1. ±2~±20,000g Range
  2. Large Bandwidth (DC~5000Hz@5%)
  3. Low Noise
  4. Excellent Thermal Stability
  5. 20,000g Shock Resistance
  6. -55~+125°C Operating Temp.
Category:

Description

MSV3000 Variable Capacitance, Triaxial Accelerometers – MEMS Test and Measurement Sensors

Applications

  • Aviation & Aerospace
  • Helicopter & Aircraft Testing
  • Automotive Testing & Crash Testing
  • Civil Engineering Structural Testing
  • Railway Technology
  • Industrial Testing

 

Parameter Unit MSV3000-02 -10 -30 -50 -100 -200 -500 -1000 -10000 -20000
Range g ±2 ±10 ±30 ±50 ±100 ±200 ±500 ±1000 ±10000 ±20000
Frequency Response ±5% Hz 0~250 0~1000 0~1000 0~1000 0~1500 0~1500 0~2500 0~2500 0~5000 0~5000
Damping Coefficient 0.7 0.7 0.7 0.7 1 1 1 1 1 1
Sensitivity(@100Hz) mV/g 1000±8 200±2 66.6±1 40±1 20±1 10±1 4±0.3 2±0.3 0.2±0.03 0.1±0.03
Resonant Frequency kHz 1.3 2.7 5.5 5.5 9.8 9.8 12.7 12.7 12.7 12.7
Transverse Sensitivity, Typ. Max % 1.0 1.0 1.0 1.0 2.0 2.0 2.0 2.0 3.0 3.0
Sensitive Axis Misalignment, Typ. Max mrad 10 10 10 10 10 10 10 10 10 10
Non-linearity % FSO <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <1 <1 <4 <6
Phase Shift (Max@100Hz) Degrees 20 10 10 10 10 10 10 10 5 5
Noise Density mgrms/√Hz 0.0002 0.001 0.005 0.01 0.5 0.75 1.5 2 20 40
Resolution mg 0.002 0.01 0.05 0.1 5 7.5 15 20 200 400
Sensitivity Temp. Coefficient ppm/°C 50 50 50 50 50 50 50 50 50 50
Bias Temp. Coefficient mg/°C 0.05 0.5 1.5 2.5 5.0 10 25 50 500 1000
0g Output mV 2500±10
Capacitive Load Drive μF 0.05
Resistance Load Drive <10
Output Impedance Ω >10
Supply Current mA <16
Excitation Vdc 8~40
Error Proofing Design Yes
Shock (half-sine,200 μsec) g 20000
Random Vibration(20~2000Hz) grms 20
Storage Temp. °C

-40°C ~+85°C (default);

-55°C ~+125°C (as request)

Operating Temp. °C -55~+125
Housing Material Material Titanium Alloy / Stainless Steel
Size mm 22 x 22 x 22.5
Connector Type Miniature 9-pin hermetic-male(pins)
Mounting Thread Holes for M3 Mounting Screws / Adhesive
Packaging Hermetic
Ground Isolated Yes
Weight grams 34 (Titanium Alloy) / 55(Stainless Steel)
All values are typical at +25°C, 100Hz, +15Vdc unless otherwise statement Calibration data, traceable to the National Institute of Metrology (NIM) is supplied.

 

Structure (unit: mm)

1 2 3 4 5 6 7 8 9
1 GND GND OUTZ +15V OUTY OUTX