AKA-300-LC Triaxial MEMS Accelerometer

AKA-300-LC Triaxial MEMS Accelerometer

Jewell Instruments AKA Series Accelerometers are an excellent choice for cost to performance trade-off. The AKA is based on silicon micro-machined MEMS Capacitive Accelerometer technology and designed for low power and high stability.

SC version 0-5V output

LC version 4-20mA output



  • Triaxial Configuration
  • Measuring ranges of ±2G thru ±40G
  • 100g shock protection
  • Up to 1000 Hz bandwidth
  • Ruggedized for harsh environment operation
  • IP67 rating
  • High Sensitivity with 1mg resolution
  • 4-20mA output
  • 9-36Vdc input voltage
  • 2-meter cable whip (Included)
  • M12 connector



  • Tower Cranes
  • Wind Power Monitoring
  • Robotics
  • Traffic System Analysis
  • Low-Frequency Vibration Measurement
  • Medical Equipment testing
  • Automatic Control Systems
  • Large Machinery Monitoring
  • Vehicle Testing


AKA-300-LC: 4-20mA Output


Measurement Range (g)1±2±4±8±10±20±40
Output Signal24-20 mA4-20 mA4-20 mA4-20 mA4-20 mA4-20 mA
Calibration Deviation (mg)<1.0<1.0<1.0<1.0<1.0<1.0
Measuring AxisX, Y, Z (3-axis)X, Y, Z (3-axis)X, Y, Z (3-axis)X, Y, Z (3-axis)X, Y, Z (3-axis)X, Y, Z (3-axis)
Bias Temperature Coefficient (%/°C, typical)
0° Output Error (mA)<0.005<0.005<0.005<0.003<0.003<0.003
Cross Axis Sensitivity(%)
Resolution @ 1Hz (mg, max)<1.0<1.0<1.0<1.0<1.0<1.0
Nonlinearity (% of Full Scale, max)<0.5<0.5<0.8<1.0<1.0<1.0
Sensitivity (±10%, mV/g)1250.0625.0312.5250.0125.062.5
Frequency Response (Hz)500500500500500500
Bandwidth (Hz, 3db)100010001000100010001000
Noise Spectral Density (µVolts/√Hz)


Electrical & Environmental

Input Voltage (Vdc)9 to 36
Operating Current<60mA at 12Vdc
Operating Temperature Range-40 to +85°C
Storage Temperature Range-55 to +100°C
Shock Resistance100g (11msec ½ sine)
Vibration Resistance20grms @ 20-2000Hz
ConnectorStandard M12


1: Intermediate ranges available. Custom ranges available by request.
2: Output voltage 0.5-4.5 Vdc (- Full Scale to + Full Scale, Zero g = 2.5Vdc)

Specifications subject to change without notice due to continued product development.