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INS IMU Navigation Vibration Sensor , Inertial Quartz Flexure Accelerometer

Categories Quartz Flexure Accelerometer
Brand Name: Firepower
Model Number: JB11
Certification: CE
Place of Origin: China
MOQ: 1
Price: negotiable
Payment Terms: T/T
Supply Ability: 500/month
Delivery Time: 1 week for sample
Packaging Details: sponge/box
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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INS IMU Navigation Vibration Sensor , Inertial Quartz Flexure Accelerometer

INS IMU Navigation Vibration Sensor, Inertial Quartz Flexure Accelerometer
Product Overview

The quartz flexible accelerometer is a high-precision military inertial navigation grade accelerometer with exceptional long-term stability, repeatability, start-up performance, environmental adaptability, and reliability. Suitable for both static and dynamic testing, it serves as a standard vibration sensor.

The product's output current maintains a linear relationship with the applied force or acceleration. Users can select appropriate sampling resistors to achieve high-precision output. An optional built-in temperature sensor enables compensation of offset values and scale factors to minimize environmental temperature effects.

Key Specifications
AttributeValue
Functionvibration test
Bias K0/K1≤±3mg
Threshold5μg
Scale factor K11.05~1.30 mA/g
Second order nonlinearity coefficient K2≤±10μg /g2
Weight≤80g
Product Image
Quartz flexible accelerometer product image
Performance Characteristics
No.ParametersJB01-1JB01-02JB01-03
1Range±50g±50g±50g
2Threshold5μg5μg5μg
3Bias K0/K1≤±3mg≤±3mg≤±5 mg
4Scale factor K11.05~1.30 mA/g1.05~1.30 mA/g1.05~1.30 mA/g
5Second order nonlinearity coefficient K2≤±10μg /g2≤±15μg /g2≤±20μg /g2
60g 4 hours short-term stability≤10 μg≤15 μg≤20 μg
71g 4 hours short-term stability≤10 ppm≤15 ppm≤20 ppm
8Bias comprehensive repeatability σK0 (1σ,1 month)≤10 μg≤20 μg≤30 μg
9Scale factor comprehensive repeatability σK1/K1 (1σ,1 month)≤15ppm≤30 ppm≤50 ppm
10Nonlinearity coefficient comprehensive repeatability K2/K1(1σ, 1 month)≤±10 μg /g2≤±20 μg /g2≤±30 μg /g2
11Bias thermal coefficient (full temp. mean)≤±10 μg /℃≤±30 μg /℃≤±50 μg /℃
12Scale factor thermal coefficient (full temp. mean)≤±10 ppm /℃≤±30 ppm /℃≤±50 ppm /℃
13Noise (sampling resistance 840Ω)≤5mv≤8.4mv≤8.4mv
14Natural frequency400~800 Hz400~800 Hz400~800 Hz
15Bandwidth800~2500 Hz800~2500 Hz800~2500 Hz
16Random vibration6g(20-2000Hz)6g(20-2000Hz)6g(20-2000Hz)
17Impact100g,5ms,1/2sin100g,5ms,1/2sin100g,5ms,1/2sin
18Working temp.-55~+85℃-55~+85℃-55~+85℃
19Store temp.-60~+120℃-60~+120℃-60~+120℃
20Power supply±12~±15V±12~±15V±12~±15V
21Consume current≤±20mA≤±20mA≤±20mA
22Thermal sensorCustomizableCustomizableCustomizable
23SizeФ25.4X30mmФ25.4X30mmФ25.4X30mm
24Weight≤80g≤80g≤80g
Applications
  • Drilling Inclination Measurement
  • Aeronautics Astronautics
  • Instruments Inertial Equipment
Key Features
  • High resolution
  • High stability
  • High accuracy
  • Low power consumption
  • Excellent overload capacity
  • Compact size
  • Cost-effective
  • Broad measurement range
Product Dimensions
Quartz flexible accelerometer dimensions diagram
Quality INS IMU Navigation Vibration Sensor , Inertial Quartz Flexure Accelerometer for sale
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