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Navigation-Grade Performance




The lead time on the AI-Q-2130 is available for delivery in four weeks for quantities between the range of 5-20. Contact us for a quote

High-Performance Sensor

The  AI-Q-2130 is built with InnaLabs® Quartz Flexure technology to deliver true navigational grade performance. With a low measurement range of ±15g and excellent stability and long-term repeatability, the AI-Q-2130 is an optimal solution for high-accuracy commercial Inertial Measurement Units and other demanding applications.   

Key Features

  • Navigation grade performance (<160μg and 310ppm (one-year repeatability)
  • ±15g Max Measurement Range
  • Analogue current output



Additional product specifications, outline drawings and block diagrams, and test data are available on request.





Input Range g ±15
Bias mg ≤4
One-year Composite Repeatability  µg ≤160
Temperature Sensitivity µg/°C ≤30
Scale Factor mA/g 1.2 to 1.46
One-year Composite Repeatability ppm ≤310
Temperature Sensitivity  ppm/°C ≤180
Axis Misalignment   µrad ≤2,000
One-year Composite Repeatability  µrad


Vibration Rectification  µg/g2 RMS

≤20 (50-500 Hz)

≤60 (500 - 2,000 Hz)

Intrinsic Noise µg RMS ≤7 (0-10 Hz)
≤70 (10-500 Hz)
≤1,500 (500-10,000 Hz)
Operating Temperature °C -55 to +95
Shock g 250
Vibration Peak Sine g, Hz 15g @ 20 to 2,000 Hz
Resolution/Threshold µg ≤1
Bandwidth  Hz

≥ 300

Temperature Model
Quiescent Current per Supply mA <5 mA (-15V) & <10 mA (+15)V
Quiescent Power @±15VDC mW ≤250
Input Voltage VDC ±13 to ±28
Weight  g 79.4 ±4
Diameter  mm Ø 25.45 Max
Height  mm 15.85 Max



The AI-Q-2130 is ideal for a wide range of land, sea, and air vehicle navigation. 

-Land & Marine Vehicles

-Inertial Navigation Systems (INS)

-Inertial Measurements (IMU)

-Attitude and Heading Reference Systems (AHRS)

-Orientation systems for the oil drilling industry 

-Train & rail measurement systems 

-Robotic systems control 

-Aircrafts, UAVs & Helicopters


Browse our library of inertial sensor technical papers for an in-depth view of our  Quartz Pendulous Accelerometers.

Customised Solution

InnaLabs® have the Engineering resources to provide custom solutions to meet your project needs, with excellent pre and post-sale customer support. 

Flexibility for Project Requirements

InnaLabs® dedicated and experienced engineers are committed to customer satisfaction by providing innovative technology, quality products, and custom solutions to meet your project needs. More questions? Evaluations and low volume deliveries are available quickly and our product team are waiting to hear from you. 

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Similar Products 

InnaLabs® offers a range of accelerometers based on the same design and production processes, including the AI-Q-560, AI-Q-2110, and AI-Q-2120.