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High Resolution Quartz Flexure Accelerometer Current Output 1 Axis

500~1300 USD
High Resolution Quartz Flexure Accelerometer Current Output 1 Axis
Features Gallery Product Description Request A Quote
Range: ±50g
Threshold: 5μg
Bias K0/k1: ≤(±3 Mg)
Scale Factor Kl: 1.3±0.2 MA/g
Bias Drift: ≤20 μg
Consume Current: £±20mA
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High Resolution Quartz Flexure Accelerometer


CE Quartz Flexure Accelerometer


1 Axis Inertial Acceleration Meter

Basic Infomation
Place of Origin: China
Brand Name: avic
Certification: CE
Model Number: JB1-02
Payment & Shipping Terms
Packaging Details: sponge/box
Delivery Time: 1 week for sample
Payment Terms: T/T
Supply Ability: 500/month
Product Description

High Resolution Quartz Flexure Accelerometer Current Output 1 Axis Inertial Acceleration Meter


JB1 accelerometer family utilizes unique quartz flexible sensors. The high-accuracy accelerometer is designed for measurement of Inertial accelerations in aerospace environment,It is the predominant sensor used in china’s commercial and military aircraft strap-down inertial navigation systems.The long-term Repeatability and superior reliability characteristics of the JB1 make it the best value inertial-grade accelerometer available on the market today.

JB1 features a patented Q-flex& etched-quartz-flexure seismic system. An amorphous quartz proof-mass structure provides excellent bias, scale factor, and axis alignment repeatability.

The integral electronics develops an acceleration-proportional output current providing both static and dynamic acceleration measurement. By use of customer supplied output load resistor, appropriately scaled for the acceleration range of the application, the output current can be converted into a voltage.

The JB1 also includes a current-output, internal temperature sensor. By applying temperature-compensating algorithms, bias, scale factor, and axis misalignment performance are dramatically improved.



1. Excellent turn-on repeatability performance

2. Environmentally rugged

3. Analog output

4. Field adjustable range

5. Three fastener precision mounting flange

6. Internal temperature sensor for thermal compensation(option)


Performance Characteristics


No. Parameter JB1-01 JB1-02
1 measuring range ±50g ±50g
2 Threshold value 5μg 5μg
3 Deviation value k0/k1 ≤(±3 mg) ≤(±5 mg)
4 Scale factor k1 1.3±0.2 mA/g 1.3±0.2 mA/g
5 Second-order nonlinear coefficient K2 ≤±20μg /g2 ≤±30μg /g2
6 0g 4 h short-term stability ≤10 μg ≤20 μg
7 1g 4 h short-term stability ≤10 ppm ≤20 ppm
8 Deviation value Comprehensive repeatability σk0 (1σ,1 month) ≤10 μg ≤30 μg
9 Scale factor Comprehensive repeatabilityσk1/k1 (1σ,1 month) ≤15ppm ≤30 ppm
10 Nonlinear coefficient Comprehensive repeatabilityσk2/k1(1σ,1 month) ≤±10 μg /g2 ≤±20 μg /g2
11 Deviation value Temperature Coefficient ≤±20 μg /℃ ≤±30 μg /℃
12 Scale factor Temperature Coefficient ≤±20 ppm /℃ ≤±30ppm /℃
13 noise(Sampling resistance is 840Ω) ≤5mv ≤8.4mv
14 Natural frequency 400~800 Hz 400~800 Hz
15 bandwidth 800~2500 Hz 800~2500 Hz
16 vibration 5g(20-2000Hz) 5g(20-2000Hz)
17 Shock 100g,5ms,1/2sin 100g,5ms,1/2sin
18 Operating temperaturemeasuring range -40-+85℃ -40-+85℃
19 storage temperaturemeasuring range -60-+120℃ -60-+120℃
20 power supply ±12~±15V ±12~±15V
21 Current consumption ≤±20mA ≤±20mA
22 Tempe Sensor Yes and No two type Yes and No two type
23 size Ф25.4X30mm Ф25.4X30mm
24 weight ≤80g



Product show

High Resolution Quartz Flexure Accelerometer Current Output 1 Axis 0

High Resolution Quartz Flexure Accelerometer Current Output 1 Axis 1
Quality assurance

  1. Every production process has a special person to test to ensure quality
  2. Have professional engineers to check the quality
  3. All products have passed all test before leave factory

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.


JB1 navigation accelerometer flexible acceleromete...

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