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Aeronautics Low Bias Flexure Accelerometer 50g Good Repeatability

Aeronautics Low Bias Flexure Accelerometer 50g Good Repeatability
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Sensor Name: Quartz Accelerometer
Range: 50g
Bias K0/K1: ≤±5 Mg
Scale Factor: 0.8~1.5 MA/g
Weight: ≤80g
Threshold: 5ug
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Low Bias Flexure Accelerometer


Flexure Accelerometer 50g


Aeronautics Flexure Accelerometer

Basic Infomation
Place of Origin: China
Brand Name: avic
Model Number: JB1
Payment & Shipping Terms
Packaging Details: sponge/box
Delivery Time: 1 week for sample
Payment Terms: T/T
Supply Ability: 500/month
Product Description

flexure accelerometer good repeatability vibration sensor low bias acceleration meter​





Inclination Measurement




Inertial Equipment 




High resolution

High stability

High accuracy

Low power

Excellent overload capacity

Small volume

Low cost



Product Introduction

Quartz flexible accelerometer is a high-precision military inertial navigation grade accelerometer product with excellent long-term stability, repeatability, start-up performance, environmental adaptability and high reliability. It can be used for both static testing and dynamic testing. test, is also a standard vibration sensor.

The output current of the product has a linear relationship with the force or acceleration received, and the user can select an appropriate sampling resistor through calculation to achieve high-precision output. A temperature sensor can be built-in according to user needs, which can be used to compensate the offset value and scale factor to reduce the influence of ambient temperature.



Performance Characteristics

No. Parameters QTA1-A QTA1-B QTA1-C
1 Range ±50g ±50g ±50g
2 Threshold 5μg 5μg 5μg
3 Bias K0/K1 ≤±3mg1 ≤±3mg ≤±5 mg
4 Scale factor K1 1.05~1.30 mA/g 1.05~1.30 mA/g 1.05~1.30 mA/g
5 Second order nonlinearity coefficient K2 ≤±10μg /g2 ≤±15μg /g2 ≤±20μg /g2
6 0g 4 hours short-term stability ≤10 μg ≤15 μg ≤20 μg
7 1g 4 hours short-term stability ≤10 ppm ≤15 ppm ≤20 ppm
8 Bias comprehensive repeatability σK0 (1σ,1 month) ≤10 μg ≤20 μg ≤30 μg
9 Scale factor comprehensive repeatability σK1/K1 (1σ,1 month) ≤15ppm ≤30 ppm ≤50 ppm
10 Nonlinearity coefficient comprehensive repeatability K2/K1(1σ, 1 month) ≤±10 μg /g2 ≤±20 μg /g2 ≤±30 μg /g2
11 Bias thermal coefficient (full temp. mean) ≤±10 μg /℃ ≤±30 μg /℃ ≤±50 μg /℃
12 Scale factor thermal coefficient (full temp. mean) ≤±10 ppm /℃ ≤±30 ppm /℃ ≤±50 ppm /℃
13 Noise (sampling resistance 840Ω) ≤5mv ≤8.4mv ≤8.4mv
14 Natural frequency 400~800 Hz 400~800 Hz 400~800 Hz
15 Bandwidth 800~2500 Hz 800~2500 Hz 800~2500 Hz
16 Random vibration 6g(20-2000Hz) 6g(20-2000Hz) 6g(20-2000Hz)
17 Impact 100g,5ms,1/2sin 100g,5ms,1/2sin 100g,5ms,1/2sin
18 Working temp. -55~+85℃ -55~+85℃ -55~+85℃
19 Store temp. -60~+120℃ -60~+120℃ -60~+120℃
20 Power supply ±12~±15V ±12~±15V ±12~±15V
21 Consume current ≤±20mA ≤±20mA ≤±20mA
22 Thermal sensor Customizable Customizable Customizable
23 Size Ф25.4X30mm Ф25.4X30mm Ф25.4X30mm
24 Weight ≤80g ≤80g ≤80g


Aeronautics Low Bias Flexure Accelerometer 50g Good Repeatability 0


Aeronautics Low Bias Flexure Accelerometer 50g Good Repeatability 1

  1. uct and negotiable for some cases.
  2. For installation or testing, we could provide on-line instruction and training the whole life.


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