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Products

Penlink > Products > Inertial Sensors > Accelerometers > AI-Q-810 Accelerometer
AI-Q-810 Accelerometer

AI-Q-810 Accelerometer

High-Performance, Rugged Accelerometer for Demanding Applications

The AI-Q-810 accelerometer is designed to deliver high-performance measurement-grade accuracy in a compact and ruggedized casing. With a dynamic range of ±15g and low input range, it is ideal for applications requiring high precision and environmental resilience, offering reliable results even in challenging conditions.

Categories: Accelerometers, Inertial Sensors
  • Description
  • Specifications

AI-Q-810 Accelerometer

High-Performing Accelerometer

The AI-Q-810 is a fused quartz-based servo accelerometer, offering measurement-grade accuracy with a dynamic range of ±15g and a one-year bias composite repeatability of 1,200 μg.

Its compact design and ruggedized casing make it suitable for high-shock and vibration environments, ensuring performance that meets the highest industry standards. With a quiescent power consumption of less than 250 mW, it offers energy efficiency while maintaining high thermal stability.

An internal temperature sensor for thermal compensation and built-in self-test capabilities ensure continuous reliability and performance. With an analogue current output, the AI-Q-810 can easily integrate into a variety of systems, making it a versatile and economical solution for demanding applications.

Key Performance

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

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
Relevant Documents

Penlink Design Slip Rings for Large Offshore Cranes

Inertial Sensor Solutions For Precision And Real-time Data

Structural Health Monitoring

AI-Q-810 Accelerometer

Technical Specification

 

Performance Unit Value
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 ≤2,000
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) ≤1,500 (500-10,000 Hz)
Environment Unit Value
Operating Temperature °C -55 to +95
Shock (survival) g 250
Vibration Peak Sine g, Hz 15g @ 20 to 2,000 Hz
Resolution/Threshold µg ≤1
Bandwidth Hz ≥300
Temperature Model Yes
Electrical Unit Value
Quiescent Current per Supply mA ≤16
Quiescent Power @±15VDC mW ≤480
Input Voltage VDC ±13 to ±28
Physical Unit Value
Weight g 61.4 ±2
Diameter mm Ø 25.45 Max
Height mm 14.2 mm
Case Material 300 Series Stainless Steel
Penlink AB

Penlink serves a wide range of global industries with rotary transmission, electro-optics, and servo systems.

If our standard selection doesn’t meet your application’s requirements, we are happy to develop a modified standard or customized solution.

+46 (0) 8 401 10 10 | info@penlink.se

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  • Mobile Solutions
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  • Renewable Energy
  • Defense and Surveillance
  • Oil and Gas
Products
  • Slip Rings
  • Fiber Optical Rotary Joints
  • Rotary Unions
  • Encoders
  • Inertial Sensors
  • Servo Components
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