High Performance Quartz Accelerometer

High Performance Quartz Accelerometer

ER-QA-03A:
1. Bias repeatability: 10-50μg;
2. Scale factor repeatability: 15-50ppm;
3. Class II non-linearity repeatability: 10-30μg/g2.

High Performance Quartz Accelerometer

High Performance Quartz Accelerometer

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    High Performance Quartz Accelerometer

    Specification of High performance Quartz AccelerometerIntroduction of High performance Quartz AccelerometerApplication techniques of High performance Quartz Accelerometer

    Introduction 
    ER-QA-03A High Performance Quartz Accelerometer with high reliability is mainly used in inertial measurement and test systems in the aerospace and aviation fields. It can carry out static test and dynamic test, which is a standard vibration sensor.

    Features
    The high performance quartz flexible accelerometer uses high-quality quartz crystals to achieve high precision acceleration measurement with extremely high reliability and stability. Its special flexible construction enables it to adapt to high acceleration applications under various environmental conditions, such as high temperature, high pressure and high vibration environments.

    Application
    In addition to being widely used in aerospace and military fields, high performance quartz flexible accelerometers are also widely used in automotive, medical and scientific research fields. In the field of scientific research, they can be used to study earthquakes, crustal movements, cosmology, and microgravity environments.

    Specifications

    No.ParametersER-QA-03A1ER-QA-03A2ER-QA-03A3Unit
    1Range±50±50±50g
    2Threshold/Resolution555μg
    3Bias≤ (±3)≤ (±5)≤ (±7)mg
    4Scale factor1.3±0.21.3±0.21.3±0.2mA/g
    5Class II non-linearity≤ (±20)≤ (±30)≤ (±30)μg /g2
    6Bias repeatability≤10≤30≤50μg
    7Scale factor repeatability≤15≤30≤50ppm
    8Class II non-linearity repeatability≤ (±10)≤ (±20)≤ (±30)μg /g2
    9Bias temp coefficient≤ (±10)≤ (±30)≤ (±50)μg/℃
    10Scale factor temp coefficient≤ (±20)≤ (±30)≤ (±50)ppm /℃
    11Noise≤5≤8.4≤8.4mv
    12Natural frequency400~800400~800400~800Hz
    13Bandwidth800~2500800~2500800~2500Hz
    14Vibration6g (20-2000Hz)
    15Shock100g, 5ms, 1/2sin
    16

    Operating temperature

    -40~+80-40~+80-40~+80
    17Temperature range-60~+120-60~+120-60~+120
    18Power voltage±12~±15±12~±15±12~±15V
    19Current≤(±20)≤(±20)≤(±20)mA
    20Temp. sensorYes and no two type
    21SizeФ25.4X30Ф25.4X30Ф25.4X30mm
    22Weight≤80≤80≤80g

    Install dimension

    Install Dimension of High Performance Quartz Accelerometer

    Buy High Performance Quartz Accelerometer

    Application Techniques

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