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Aeronautics Low Bias Flexure Accelerometer 50g Good Repeatability

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Aeronautics Low Bias Flexure Accelerometer 50g Good Repeatability
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Features
Specifications
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

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Flexure Accelerometer 50g

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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​

 

 

Applications

Drilling           

Inclination Measurement

Aeronautics     

Astronautics

Instruments     

Inertial Equipment 

 

 

Features

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

Dimension

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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