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Anti-Vibration Quartz Flexure Accelerometer For Aeronautics And Astronautics Applications

Anti-Vibration Quartz Flexure Accelerometer For Aeronautics And Astronautics Applications
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Function: Acceleration Test
Threshold: 30μg
Material: Stainless Steel
Scale Factor K1: 1.8~2.4mA/g
Working Temp.: -40℃+150℃
Noise: <3000µg-rms (0-10000Hz)
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high temperature Quartz Flexure Accelerometer


Anti-Vibration Quartz Flexure Accelerometer

Basic Infomation
Place of Origin: China
Brand Name: avic
Certification: CE
Model Number: AV4
Payment & Shipping Terms
Packaging Details: sponge+ box
Delivery Time: 10 days for sample
Payment Terms: T/T
Supply Ability: 500/month
Product Description

AV4 Accelerometer.pdf
Aeronautics and Astronautics Applications for Quartz Flexure Accelerometer
 Anti-Vibration Quartz Flexure Accelerometer For Aeronautics And Astronautics Applications 0
AV4 series quartz flexible accelerometer is a high temperature and anti-vibration accelerometer, the product has excellent repeatability, starting performance, high temperature and high reliability characteristics, it can be used for static testing and dynamic testing, it is also a standard vibration sensor.
Products adopt unique high temperature design, packaging process and special circuit, product output current is proportional to the measured acceleration, the user can calculate the appropriate sampling resistance, achieve high precision output, and according to the user demand built-in temperature sensor, used for the partial value and scale factor compensation, reduce the influence of environmental temperature. QA 650, T185, T160, JAE series products can be replaced in situ, but we adopt double torque structure, it is different from other company products. We can make the accelerometer bias value and scale factor more stable; it is launch since 2010, this product has delivered thousands of products. After years of application, it has become a mature product, especially a large number of applications in the drilling measurement of oil drilling
Application fields: inclination test of bridge, dam, oil well, coal mine, etc., high-speed railway control, ship stability control, etc.

  • Drilling and Inclination Measurement
  • Aeronautics and Astronautics
  • Instruments and Equipment

Index Table

2Bias K0/K1<10mg<40mg<40mg
3Bias comprehensive repeatability σK0 (1σ,1 month)<50µg<250µg<250µg
4Thermal coefficient<50µg/℃<150µg/℃<150µg/℃
5Scale factor K11.1~1.4 mA/g1.1~1.4 mA/g1.1~1.4 mA/g
6Scale factor monthly comprehensive repeatability σk1/k1 (1σ, 1 month)<80 ppm<250 ppm<250 ppm
7Bias thermal coefficient (full temp. mean)<100ppm<200ppm<200ppm
8Installation error<1500µrad<1500µrad<1500µrad
9Vibration<100µg/g 2rms (50-500Hz)<100µg/g 2rms (50-500Hz)<100µg/g 2rms (50-500Hz)
10Noise<3000µg-rms (0-10000Hz)<3000µg-rms (0-10000Hz)<3000µg-rms (0-10000Hz)
11Working temp.-55~96℃-55~125℃-55~180℃
12Impact500 g 0.5ms1000 g 0.5ms1000 g 0.5ms
13Sinusoidal vibration25 g @30-500Hz25 g @30-500Hz25 g @30-500Hz
15Bandwidth>300 Hz>300 Hz>300 Hz
16Consume current<20 mA<20 mA<20 mA
18Power dissipation @ ±15VDC<480 mW<480 mW<480 mW
19Input voltage±13 to ±18V±13 to ±18V±13 to ±18V
20Weight<65g 55nominal<65g<65g
21Mounting diameterФ25mm1.0inchesФ25mmФ25mm
23Shell material300 Series stainless steel300 Series stainless steel300 Series stainless steel


  • Low lag
  • High resolution
  • High stability
  • High accuracy
  • Low power
  • Excellent overload capacity
  • Small volume
  • Low cost
  • Broad measurement range

Anti-Vibration Quartz Flexure Accelerometer For Aeronautics And Astronautics Applications 1
Anti-Vibration Quartz Flexure Accelerometer For Aeronautics And Astronautics Applications 2

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