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Linear Output High Precision Accelerometer Inertial Navigation

Name: Linear Output High Precision Accelerometer Inertial Navigation
Brand: Shenzhen Fire Power Control Technology Co., LTD

JB2 inertial accelerometer quartz vibration sensor... linear output accelerometer analog output vibration transducer navigation inertial acceleration meter 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

product name acceleration sensor

Place of Origin China

bandwidth 800~2500Hz

scale factor 0.8~1.5 mA/g

Packaging Details sponge/box

range 50g

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Product Description

linear output accelerometer analog output vibration transducer navigation inertial acceleration meter

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.	Parameters	JB2-03
1	Range	±70g
2	Threshold	5μg
3	Bias K₀/K₁	≤±5 mg
4	Scale factor K₁	0.8~1.5 mA/g
5	Second order nonlinearity coefficient K₂	≤±20μg /g2
6	0g 4 hours short-term stability	≤20 μg
7	1g 4 hours short-term stability	≤20 ppm
8	Bias comprehensive repeatability σK₀ (1σ,1 month)	≤30 μg
9	Scale factor comprehensive repeatability σK₁/K₁ (1σ,1 month)	≤50 ppm
10	Nonlinearity coefficient comprehensive repeatability K₂/K₁(1σ, 1 month)	≤±30 μg /g2
11	Bias thermal coefficient (full temp. mean)	≤±50 μg /℃
12	Scale factor thermal coefficient (full temp. mean)	≤±50 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