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    Quartz Accelerometer, High Performance - Ericco China
    Innovative quartz flexible accelerometers are high-precision,, single-axis sensors characterized by a quartz pendulum structure that provides exceptional sensitivity,, stability, and ruggedness in harsh environments. Key features include high-frequency response, low bias, and excellent repeatability , making them ideal for aerospace inertial navigation, oil drilling, and military applications.
    Key Features of Innovative Quartz Flexible Accelerometers:
    • High Precision and Stability: Utilizing quartz crystal technology, these sensors deliver superior stability and low bias drift (often in the
      μ g mu g
      𝜇 𝑔
      range) over time.
    • High Sensitivity and Dynamic Range: Capable of delivering up to
      165 dB 165 dB
      1 6 5 d B
      or more of dynamic range, they can detect incredibly small changes in acceleration (sensitivity down to
      0.5 × 10 -6 g 0.5 cross 10 to the negative 6 power space g
      0 . 5 × 1 0 − 6 𝑔
      -force).
    • Rugged Design for Harsh Environments: They are built to withstand high vibration and extreme temperatures, specifically optimized for industries like oil/gas well, navigation, and defense.
    • Force Feedback Mechanism : The sensor operates using a quartz flexible pendulous structure where a mass block detects acceleration, and a servo loop (torque coil) provides feedback to maintain the position, resulting in a linear current output proportional to acceleration.
    • Thermal Compensation : Advanced models often include built-in temperature sensors and advanced modeling (e.g., RBF neural networks) to compensate for thermal drift, improving accuracy across wide temperature ranges.
    • Compact and Lightweight : They feature a small form factor with a simple, yet robust construction, allowing for easy integration into compact inertial measurement units (IMUs).
    • High Reliability : The use of quartz materials minimizes thermal expansion, leading to long-term reliability.
    Common Applications:
    • Aerospace and missile guidance systems.
    • High-performance oil well drilling and exploration (downhole tools).
    • Inertial Navigation Systems (INS).
    • Static and dynamic structural testing.
    • OEM quartz flexible accelerometer Manufacturer, Wholesale ...
      AC-1 quartz flexible accelerometer series is a high-precision military inertial navigation class accelerometer with excellent long...
      memsmag.com
    • Honeywell Delivers Three Million Quartz Accelerometers to ...
      Steve explained that our best Q-Flex accelerometers are expected to deliver 165dB or more of dynamic range with a sensitivity of a...
      Honeywell Aerospace
    • What is a quartz accelerometer? How does quart ...
      Quartz flexible accelerometers are single-axis gravity accelerometers, which are characterized by simple structure, small size, hi...
      Geo-matching
    Show all
    • OEM quartz flexible accelerometer Manufacturer, Wholesale ...
      AC-1 quartz flexible accelerometer series is a high-precision military inertial navigation class accelerometer with excellent long...
      memsmag.com
    • What is a quartz accelerometer? How does quart ...
      Quartz flexible accelerometers are single-axis gravity accelerometers, which are characterized by simple structure, small size, hi...
      Geo-matching
    • Tactical Grade Quartz Flexible Accelerometer - Quartz ...
      AC-4 quartz flexible accelerometer series is a high temperature and anti-vibration accelerometer, the product has excellent repeat...
      Hangzhou Maixinminwei Technology Co., Ltd. ·
    • Honeywell Delivers Three Million Quartz Accelerometers to ...
      Steve explained that our best Q-Flex accelerometers are expected to deliver 165dB or more of dynamic range with a sensitivity of a...
      Honeywell Aerospace
    • Quartz Flexible Accelerometer: The Ideal Choice for Precision ...
      Compared with traditional accelerometers, quartz flexible accelerometers have higher accuracy and reliability. Its high precision ...
      www.memsmag.com
    • Q-Flex QA-3000 Single Axis Quartz Accelerometer | Honeywell
      Q-Flex QA-3000 Single Axis Quartz Accelerometer * Excellent turn-on repeatability performance. * Form, fit, function compatible wi...
      Honeywell Aerospace
    • Temperature compensation for quartz flexible accelerometer ...
      Apr 15, 2025 — The principle of the QFA. The QFA consists primarily of three essential components: a quartz pendulum, a capacitive sensor, and a ...
      ScienceDirect.com
    • Quartz Accelerometers Advance Petroleum Logging Precision -
      Feb 6, 2024 — The quartz flexible accelerometer improves the material properties of existing sensitive structures, optimizes the temperature cha...
      Ericco Inertial Technology
    • Quartz Accelerometers Advance Aircraft Performance and ...
      Apr 8, 2024 — At the core of modern aircraft control systems lies the precision afforded by quartz flexible accelerometers. These sensors, utili...
      Ericco Inertial Technology
    • How Quartz Flexible Accelerometers Work?
      Feb 2, 2022 — The magnetic steel selects a suitable permanent magnet material to form a permanent magnet to establish a magnetic field. The yoke...
      Ericco Inertial Technology
    • What are the Advantages and Disadvantages of Quartz ...
      Dec 14, 2023 — High precision and sensitive The quartz accelerometer uses digital signal processing technology, the reaction speed is very fast, ...
      Ericco Inertial Technology
    • What Are The Pros And Cons Of The Three Accelerometers?
      Due to the factors of structure and production process, its most prominent features are small size, vibration resistance, shock re...
      Shenzhen Fire Power Control Technology Co., LTD
    • JA-5H190N Accelerometer | Motion Sensor Solutions | JAE Japan Aviation Electronics Industry, Ltd.
      Quartz Servo Accelerometers The 190 °C JA-5H190N accelerometers have been developed to meet the increasing high temperature needs ...
      JAE 日本航空電子工業
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    OEM quartz flexible accelerometer Manufacturer ...


    memsmag.com
    https://www.memsmag.com › quartz-flexible-accelerome...
    memsmag.com
    https://www.memsmag.com › quartz-flexible-accelerome...
    AC-4 quartz flexible accelerometer series is a high temperature and anti-vibration accelerometer, the product has excellent repeatability, starting performance ... Read more

    What is a quartz accelerometer? How does quart ...


    Geo-matching
    https://geo-matching.com › products › what-is-a-quartz...
    Geo-matching
    https://geo-matching.com › products › what-is-a-quartz...
    Quartz flexible accelerometers are single-axis gravity accelerometers, which are characterized by simple structure, small size, high accuracy and sensitivity , ... Read more

    Quartz Accelerometers Advance Aircraft Performance and ...


    Ericco Inertial Technology
    https://www.ericcointernational.com › application › qua...
    Ericco Inertial Technology
    https://www.ericcointernational.com › application › qua...
    Apr 8, 2024 — These accelerometers have reshaped aircraft operations by providing unparalleled accuracy, stability, and durability in challenging aerospace environments. Read more
    5.0 (820)

    Study on driving noise of quartz flexible accelerometer ...


    IOPscience
    https://iopscience.iop.org › article › acde95
    IOPscience
    https://iopscience.iop.org › article › acde95
    by Z Zhang · 2023 · Cited by 2 — The distributed capacitance inside the quartz flexible accelerometer (QFA) coupled the high frequency voltage excitation signal in the ... Read more
  • Abstract
  • Introduction
  • Analysis of the internal...
  • Characteristic analysis of...
  • Missing: features ‎| Show results with: features

    Honeywell Delivers Three Million Quartz Accelerometers to ...


    Honeywell Aerospace
    https://aerospace.honeywell.com › about-us › blogs › ho...
    Honeywell Aerospace
    https://aerospace.honeywell.com › about-us › blogs › ho...
    Honeywell's QA-2000 Accelerometers are used for navigation because of their unparalleled accuracy, durability and quality . Honeywell has been manufacturing, ... Read more

    quartz accelerometer supplier


    Hitech Sensors Limited
    https://www.hitechsensors.net › newsdetails
    Hitech Sensors Limited
    https://www.hitechsensors.net › newsdetails
    Feb 17, 2025 — The quartz flexible accelerometer is an instrument for measuring vehicle linear acceleration , mainly composed of detection mass, support, potentiometer, spring ... Read more
    Missing: features ‎| Show results with: features

    Temperature compensation for quartz flexible ...


    ScienceDirect.com
    https://www.sciencedirect.com › article › abs › pii
    ScienceDirect.com
    https://www.sciencedirect.com › article › abs › pii
    by M Zhu · 2025 · Cited by 3 — The advantages of QFAs include compact size, rapid response speed, robust anti-interference capability , excellent long-term stability, and high ... Read more

    Quartz Accelerometer - GYRONAVI.COM - Excellence in ...


    gyronavi.com
    https://gyronavi.com › quartz-accelerometer
    gyronavi.com
    https://gyronavi.com › quartz-accelerometer
    Quartz Flexible Accelerometer by GYRONAVI featuring a pin interface, high-temperature, vibration and. Why Choose Our Quartz Accelerometer? At GYRONAVI, we ... Read more

    Tactical Grade Quartz Flexible Accelerometer


    Made-in-China.com
    https://memsmag.en.made-in-china.com › product › Ch...
    Made-in-China.com
    https://memsmag.en.made-in-china.com › product › Ch...
    AC-4 quartz flexible accelerometer series is a high temperature and anti-vibration accelerometer, the product has excellent repeatability, starting performance ... Read more
    5.0 · Review by MIC_BUYER
    Missing: features ‎| Show results with: features

    Structure Design of High Precision Quartz Flexible ...


    LinkedIn · Ashley Zhang
    1 reaction · 1 year ago
    LinkedIn · Ashley Zhang
    1 reaction · 1 year ago
    By improving the internal structure of the accelerometer device, rigorous electromagnetic shielding and precise temperature control are employed ... Read more

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