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big measure range quartz accelerometer high reliable flexure accelerometer

big measure range quartz accelerometer high reliable flexure accelerometer
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Product Name: Flexure Accelerometer
Nonlinearity Coefficient: ≤±15μg /g2
Short-term Stability: ≤15 μg
Comprehensive Repeatability: ≤±20 μg /g2
Bias Thermal Coefficient: ≤±30 μg /℃
Impact: 100g,5ms,1/2sin
Basic Infomation
Place of Origin: China
Model Number: JB2-02
Payment & Shipping Terms
Packaging Details: sponge/box
Delivery Time: 1 week for sample order
Payment Terms: T/T
Supply Ability: 200/month
Product Description

big measure range quartz accelerometer high reliable flexure accelerometer

A 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 excitation circuit and a frequency measurement circuit.The gauge head consists of a dampling plate,a metal pendulum and a force sensitive quartz stick.



Drilling and Inclination Measurement Aeronautics and Astronautics Instruments and Equipment



Low lag High resolution / High stability / Low cost /  High accuracy / Low power Excellent overload capacity

Small volume



big measure range quartz accelerometer high reliable flexure accelerometer 0

Performance Characteristics

No. Parameters JB2-02
1 Range ±70g
2 Threshold 5μg
3 Bias K0/K1 ≤±3 mg
4 Scale factor K1 0.8~1.5 mA/g
5 Second order nonlinearity coefficient K2 ≤±15μg /g2
6 0g 4 hours short-term stability ≤15 μg
7 1g 4 hours short-term stability ≤15 ppm
8 Bias comprehensive repeatability σK0 (1σ,1 month) ≤20 μg
9 Scale factor comprehensive repeatability σK1/K1 (1σ,1 month) ≤30 ppm
10 Nonlinearity coefficient comprehensive repeatability K2/K1(1σ, 1 month) ≤±20 μg /g2
11 Bias thermal coefficient (full temp. mean) ≤±30 μg /℃
12 Scale factor thermal coefficient (full temp. mean) ≤±30 ppm /℃
13 Noise (sampling resistance 840Ω) ≤5mv
14 Natural frequency 400~800 Hz
15 Bandwidth 800~2500 Hz
16 Random vibration 6g(20-2000Hz)
17 Impact 100g,5ms,1/2sin
18 Working temp. -55~+85℃
19 Store temp. -60~+120℃
20 Power supply ±12~±15V
21 Consume current ≤±20mA
22 Thermal sensor Customizable
23 Size Ф25.4X30mm
24 Weight ≤80g



1. How can I place an order?
Please provide the details of the technical requirements as clear as possible, then we can send you the suitable offer at the first time.
2. What kind of products we provide?
Inertial sensor, navigation sensor, accelerometer, gyro, IMU, INS, test equipment and so on.
3. How about the warranty ?
We have 1 years warranty and lifelong maintenance
4. What is your terms of delivery?
We accept EXW, FOB, CFR, CIF, DDU, DDP, etc. You can choose the one which is the most convenient or cost effective for you.


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Contact Person : Caine
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