INT

Accelerometer quartz sensitive flexure vibration Navigation Sensor

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Detail Information

Place of Origin:
China
Product Name:
Navigation Accelerometer
Range:
70g
Threshold:
5ug
Bias K0/K1:
≤±5 Mg
Scale Factor:
0.8~1.5 MA/g
Bandwidth:
800~2500Hz
Weight:
≤80g
Packaging Details:
sponge/box
Supply Ability:
500/month
Highlight:

Quartz Sensitive Vibration Sensor

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Navigation Accelerometer Flexure Vibration Sensor

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Quartz Sensitive Flexure Vibration Sensor

Product Description
Navigation Accelerometer Quartz Sensitive Flexure Vibration Sensor
Product Attributes
AttributeValue
Product NameNavigation Accelerometer
Range70g
Threshold5μg
Bias K0/K1≤±5 mg
Scale Factor0.8~1.5 mA/g
Bandwidth800~2500Hz
Weight≤80g
Product Description

Navigation Accelerometer Quartz Sensitive Flexure Vibration Sensor

Applications
  • Drilling and Inclination Measurement
  • Aeronautics and Astronautics
  • Instruments and Equipment
Features
  • Low cost
  • Broad measurement range
  • Low lag
  • High resolution
  • High stability
  • High accuracy
  • Low power

JB2 series quartz flexible accelerometer is a high-precision, large-range (up to 100g) military inertial navigation grade accelerometer product with excellent long-term stability, repeatability, startup performance, environmental adaptability and high reliability. It can be used for static testing as well as dynamic testing, and it 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.

Application fields: inertial measurement of military high-precision inertial navigation systems in aerospace, aviation, ships, weapons and other fields and vibration isolation testing of precision instruments and equipment.

Performance Characteristics
No.ParametersINT2-03
1Range±70g
2Threshold5μg
3Bias K0/K1≤±5 mg
4Scale factor K10.8~1.5 mA/g
5Second order nonlinearity coefficient K2≤±20μg /g²
60g 4 hours short-term stability≤20 μg
71g 4 hours short-term stability≤20 ppm
8Bias comprehensive repeatability σK0 (1σ,1 month)≤30 μg
9Scale factor comprehensive repeatability σK1/K1 (1σ,1 month)≤50 ppm
10Nonlinearity coefficient comprehensive repeatability K2/K1(1σ, 1 month)≤±30 μg /g²
11Bias thermal coefficient (full temp. mean)≤±50 μg /℃
12Scale factor thermal coefficient (full temp. mean)≤±50 ppm /℃
13Noise (sampling resistance 840Ω)≤5mv
14Natural frequency400~800 Hz
15Bandwidth800~2500 Hz
16Random vibration6g(20-2000Hz)
17Impact100g,5ms,1/2sin
18Working temp.-55~+85℃
19Store temp.60~+120℃
20Power supply±12~±15V
21Consume current≤±20mA
22Thermal sensorCustomizable
23SizeФ25.4X30mm
24Weight≤80g
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