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Measurement Grade Accelerometer


Lead time on the AI-Q-810 is available for delivery in four weeks for quantities between the range of 5-20. 

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High-Performing Accelerometer

The AI-Q-810 fused quartz-based servo accelerometer offers a dynamic range of ±15 g with a one-year bias composite repeatability of 1,200 μg. It also has a quiescent power lower than 250 mW, in a compact and ruggedized casing that provides a high shock and vibration resistance, matching the highest industry standards at a very economical price. 

Key Performance 

  • Sub 1 mg.
  • Low input range <15 g.
  • Environmentally rugged.
  • Analogue current output. 
  • Compact design. 
  • High thermal stability. 
  • Internal temperature sensor for thermal compensations.
  • Built-in self-test.




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






Input Range g ±15
Bias mg <8
One-year Composite Repeatability  µg <1200
Temperature Sensitivity µg/°C <70
Scale Factor mA/g 1.23 to 1.43
One-year Composite Repeatability ppm <1,200
Temperature Sensitivity  ppm/°C <200
Axis Misalignment   µrad <2000
Vibration Rectification  µg/g2 RMS <50 (50-200 Hz)
<100 (200-750 Hz)
<150 (750-2000 Hz)
Intrinsic Noise µg RMS <7 (0-10 Hz)
<70 (10-500 Hz)
<1500 (500-10000 Hz)
Operating Temperature °C -55 to +96
Shock g 250
Vibration Peak Sine g, Hz 25g @ 20 to 2000 Hz
Resolution/Threshold µg <1
Bandwidth  Hz >300
Temperature Model
Quiescent Current per Supply mA <5 mA (-15V) & <10mA (-15V)
Quiescent Power @±15VDC mW <250
Input Voltage VDC ±13 to ±28
Weight  g 61.4 ± 2
Diameter below mounting surface mm Ø 25.45 Max
Height – bottom to mounting surface mm 14.2 Max
Case Material
300 Series Stainless Steel


 *The AI-Q-710 is another alternative with a measurement range of ±30g


The AI-Q-810 is ideal for a wide range of applications. The alternative is the AI-Q-710 which is based on the same design and production process, with the same performance parameters, but with a measurement range of ±30g. 

-Inertial Navigation Systems (INS)
-Inertial Measurement Units (IMU)
-Flight Control Systems
-Unmanned Systems & Helicopters
-Platform levelling
-Structural health & maintenance
-Land & Marine Vehicles 
-Inclinators for industrial & drilling 
-Train & rail measurement systems 
-Robotics systems  


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-1410, AI-Q-550 and AI-Q-20X0 families.