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Miniature Quartz Flexure Accelerometer , Vibrating Triaxial Accelerometers

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Miniature Quartz Flexure Accelerometer , Vibrating Triaxial Accelerometers
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Features
Specifications
Function: Vibration Test
Bias K0/K1: ≤±3mg
Threshold: 5μg
Scale Factor K1: 1.05~1.30 MA/g
Second Order Nonlinearity Coefficient K2: ≤±10μg /g2
Weight: ≤80g
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Miniature Quartz Flexure Accelerometer

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Quartz Vibrating Inertial Sensors

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Quartz Triaxial Accelerometers

Basic Infomation
Place of Origin: China
Brand Name: AVIC
Certification: CE
Model Number: JB1-05
Payment & Shipping Terms
Packaging Details: sponge/box
Delivery Time: 1 week for sample
Payment Terms: T/T
Supply Ability: 500/month
Product Description

Miniature Quartz Flexure Accelerometer Quartz Vibrating Inertial Sensors Triaxial Accelerometers

 

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

Broad measurement range

 

Product Introduction

JB1-05 quartz accelerometer is a force equilibrium sensor,a precise instrument designed according to the principle of ineria.The acceleration input is converted to its fracture's subtle displacement,and then balanced by a feedback force.As a force feedback loop is used,the accelerometer has the features of high precision,high shock resistance,broad measurement range and excellent overload capacity.It is one of the most essential devices in the inertial navigation and guidance system.A quartz accelerometer consists of a gauge head.an excitation circuit and a frequency measurement circuit.The gauge head consists of a dampling plate,a metal pendulum and a force sensitive quartz stick.

 

Miniature Quartz Flexure Accelerometer , Vibrating Triaxial Accelerometers 0

Performance Characteristics

 

NO. JB1-05 Parameter Value
1 Range ±50g
2 Threshold value 5μg
3 Bias K0/K1 ≤±7mg
4 Scale factor K1 1.3±0.2 mA/g
5 Second-order nonlinear coefficientK2 ≤±30μg /g2
6 Bias Repeatability of synthesisσK0 (1σ,1month) ≤50 μg
7

Scale factorRepeatability of synthesis

σK1/K1 (1σ,1month)

≤50 ppm
8 Comprehensive repeatability of nonlinear coefficients K2/K1(1σ,1month) ≤±30 μg /g2
9 Bias temperature coefficient ≤±50 μg /℃
10 Scale factor temperature coefficient ≤±50 ppm /℃
11 Noise(Sampling resistor 840Ω) ≤8.4mv
12 Natural frequency 400~800 Hz
13 Bandwidth 800~2500 Hz
14 Random vibration 6g(20-2000Hz)
15 Shock 100g,5ms,1/2sin
16 Operating temperature range -40~+85℃
17 Storage temperature range -60~+120℃
18 Power supply ±12~±15V
19 Current consumption ≤±20mA
20 Temperature sensor PT1000(optional)
21 Dimension Ф25.4X30mm
22 Weight ≤80g

 

 

 

Dimension

Miniature Quartz Flexure Accelerometer , Vibrating Triaxial Accelerometers 1

Miniature Quartz Flexure Accelerometer , Vibrating Triaxial Accelerometers 2Miniature Quartz Flexure Accelerometer , Vibrating Triaxial Accelerometers 3

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