High Performance Quartz Accelerometer

High Performance Quartz Accelerometer

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

High Performance Quartz Accelerometer

High Performance Quartz Accelerometer

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    ER-QA-03A 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.

    Specifications

    No. Parameters ER-QA-03A1 ER-QA-03A2 ER-QA-03A3 Unit
    1 Range ±50 ±50 ±50 g
    2 Threshold/Resolution 5 5 5 μg
    3 Bias ≤ (±3) ≤ (±5) ≤ (±7) mg
    4 Scale factor 1.3±0.2 1.3±0.2 1.3±0.2 mA/g
    5 Class II non-linearity ≤ (±20) ≤ (±30) ≤ (±30) μg /g2
    6 Bias repeatability ≤10 ≤30 ≤50 μg
    7 Factor scale repeatability ≤15 ≤30 ≤50 ppm
    8 Class II non-linearity repeatability ≤ (±10) ≤ (±20 ) ≤ (±30) μg /g2
    9 Bias temp coefficient ≤ (±10 ) ≤ (±30 ) ≤ (±50 ) μg/℃
    10 Scale factor temp coefficient ≤ (±20) ≤ (±30) ≤ (±50) ppm /℃
    11 Noise ≤5 ≤8.4 ≤8.4 mv
    12 Natural Frequency 400~800 400~800 400~800 Hz
    13 Bandwidth 800~2500 800~2500 800~2500 Hz
    14 Vibration 6g (20-2000Hz)
    15 Shock 100g,5ms, 1/2sin
    16 Operating temperature -40~85 -40~85 -40~85
    17 Temperature range -60~120 -60~120 -60~120
    18 Power Voltage ±12~±15 ±12~±15 ±12~±15 V
    19 Current ≤(±20) ≤(±20) ≤(±20) mA
    20 Temp. sensor Yes and No two type
    21 Size Ф25.4X30 Ф25.4X30 Ф25.4X30 mm
    22 Weight ≤80 ≤80 ≤80 g

    Install dimension

    Quartz Accelerometer

    FAQ:

    1. What are the quotation methods?

    If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.

    2. Are there any discounts?

    After we submit the sample price, if more quantity is needed, we will quote the bulk price.

    3. How long will it take to deliver the goods after placing the order?

    For sensors, parts and modules: in stock-one week; no stock-2-4weeks; For systems, generally, 8-12 weeks.

    4. How to deal with the quality problems?

    After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.

    ERICCO is a leading manufacturing expert and supplier of high-quality aerospace accelerometers. We have a professional team waiting to cooperate with you.

    If interested in High Performance Quartz Accelerometer, pls contact us: info@ericcointernational.com

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