AI-Q-560 Control Grade Miniature Sensor

Quartz Pendulous Accelerometers for Industrial Systems

InnaLabs® Commercial Grade Accelerometers deliver true navigational grade performance. With a low measurement range of ±15g and excellent stability and long-term repeatability, the AI-Q-21XX is an optimal solution for high-accuracy commercial inertial measurement units and demanding applications.

Performance Statistics

  • Input Range +/- 15 g
  • One-year Repeatability <600 ppm
  • Temperature Sensitivity <180 ppm/°C

Control Grade Miniature Sensor

The AI-Q-560 is built with InnaLabs® Quartz Flexure technology to deliver true tactical grade performance. With a low measurement range of ±15g and excellent stability and long-term repeatability, the AI-Q-560 is an optimal solution for high-accuracy commercial Inertial Measurement Units and other demanding applications.

Key Performance 

  • <1mg and 600ppm (one-year repeatability)
  • Input Range: ±15 g
  • High thermal stability
  • Internal temperature sensor for thermal compensation
  • Analogue current output
  • Compact, rugged design
  • Miniaturized sensor
Category:

Description

Units Values
Performance
Input Range g ±15
Bias mg ≤4
One-year Composite Repeatability mg ≤1
Temperature Sensitivity µg/°C ≤50
Scale Factor mA/g 0.65 to 0.85
One-year Composite Repeatability ppm ≤600
Temperature Sensitivity ppm/°C ≤100
Axis Misalignment µrad ≤1,500
Vibration Rectification µg/g2 RMS ≤25 (50-200 Hz)

≤50 (200 – 750 Hz)

≤100 (750-2000 Hz)

Intrinsic Noise µg RMS ≤7 (0-10 Hz)
≤70 (10-500 Hz)
≤1,500 (500-10000 Hz)
Environment
Operating Temperature °C -55 to +105
Shock (survival) g 250
Vibration Peak Sine g, Hz 35 peak
Resolution/Threshold µg ≤1
Bandwidth Hz

≥ 300

Temperature Model
Yes
Electrical 
Quiescent Current per Supply mA ≤6
Quiescent Power @±15VDC mW ≤180
Input Voltage VDC ±13 to ±18
Physical 
Mass gm 31.4
Diameter mm Ø 18.2
Height mm 11.3
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