accelerometers

    Products

    AI-Q-2010

    The InnaLabs® AI-Q-2010 navigation grade accelerometer is the leading ITAR-Free choice for high performance, high accuracy inertial navigation systems.

    The proven quartz flexure technology inside InnaLabs® accelerometers provides a very high input range and excellent long-term repeatability, making the AI-Q-2010 an optimal solution for AHRS and strap-down INS in aerospace, marine and land applications.

    The AI-Q-2010 features an internal temperature sensor that allows the user to carry out temperature calibration and compensation, enhancing the bias, scale factor and axis misalignment performance over temperature.  

    In addition to navigation applications, the AI-Q-2010 can be used to calculate speed, distance and inclination in a wide range of applications, ranging from industrial control, test and measurement, transport, oil and gas and civil engineering. 

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    Features

    • Navigation grade performance (<550 μg one year bias composite repeatability)
    • High input range (up to ±60g measurement range)
    • Compact, rugged design
    • High stability under temperature changes
    • Internal temperature sensor for thermal compensation
    • ITAR-Free

    Technical Highlights

    ParametersUnitsValue
    Input Range g ±60
    Bias mg <4
    One-year Composite Repeatability μg <550
    Temperature Sensitivity µg/°C <30
    Scale Factor mA/g 1.2 to 1.46
    One-year Composite Repeatability ppm <600
    Temperature Sensitivity ppm/°C <180
    Axis Misalignment µrad <2000
    One-year Composite Repeatability µrad <100
    Operating Temperature °C -55 to +95
    Shock g 250
    Weight g 71 ±4
    Diameter below mounting surface mm Ø 25.45
    Height - bottom to mounting surface mm 14.85
    Case Material 300 Series Stainless Steel

    Connector Pin Description

    PinFunctionTypeCharacteristics
    1 Signal Out Analogue Acceleration output, current signal
    2 Current Torque Analogue Current input test pin
    3 Negative Power Supply Power -13 V to -28 V
    4 Positive Power Supply Power +13 V to +28 V
    5 Not Connected N/A Do not connect to this pin.
    6 Temperature Sensor Output Analogue Temperature output, current signal
    7 Voltage Self -Test Analogue Voltage input test pin
    8 Signal & Power Return Ground Ground reference for power supplies and signals
    9 -10 V DC Analogue Voltage output
    10 +10 V DC Analogue Voltage output
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