Aerospace Navigation Quartz Flexure Accelerometer Vibration Sensor for Inertia Navigation
Product Description
Technical Parameters
|
Serial number |
Parameter |
ACC1-01 |
ACC1-02 |
ACC1-03 |
|
1 |
Range |
±50g,±60g,±70g |
±50g,±60g,±70g |
±50g,±60g,±70g |
|
2 |
Threshold |
5μg |
5μg |
5μg |
|
3 |
Bias K0/K1 |
≤±3mg |
≤±3mg |
≤±5 mg |
|
4 |
Scale factor K1 |
1.0~1.30 mA/g |
1.0~1.30 mA/g |
1.0~1.30 mA/g |
|
5 |
Class II nonlinear coefficient K2 |
≤±10μg /g2 |
≤±15μg /g2 |
≤±20μg /g2 |
|
6 |
0 g 4 hour short term stability |
≤10 μg |
≤10μg |
≤10 μg |
|
7 |
1g 4-hour short-term stability |
≤10 ppm |
≤10 ppm |
≤10 ppm |
|
8 |
Bias comprehensive repeatability σK0 (1σ, 1 month) |
≤10 μg |
≤15μg |
≤25 μg |
|
9 |
Scale factor comprehensive repeatability σ K1/K1 (1σ, 1 month) |
≤10ppm |
≤20 ppm |
≤30 ppm |
|
10 |
Nonlinear coefficient comprehensive repeatability K2/K1 (1σ, 1 month) |
≤±10 μg /g2 |
≤±15 μg /g2 |
≤±20 μg /g2 |
|
11 |
Bias temperature coefficient (full temperature average) |
≤±10 μg /℃ |
≤±20 μg /℃ |
≤±30 μg /℃ |
|
12 |
Scale Factor Temperature |
≤±10 ppm /℃ |
≤±30 ppm /℃ |
≤±50 ppm /℃ |
|
13 |
Noise (840 Ω sampling resistor) |
≤5mv |
≤8.4mv |
≤8.4mv |
|
14 |
Natural frequency |
400~800 Hz |
400~800 Hz |
400~800 Hz |
|
15 |
Bandwidth |
800~2500 Hz |
800~2500 Hz |
800~2500 Hz |
|
16 |
Random vibration |
6g(20-2000Hz) |
6g(20-2000Hz) |
6g(20-2000Hz) |
|
17 |
Impact |
100g,8ms,1/2sin |
100g,8ms,1/2sin |
100g,8ms,1/2sin |
|
18 |
Operating temperature range |
-55~+85℃ |
-55~+85℃ |
-55~+85℃ |
|
19 |
Storage temperature range |
-60~+120℃ |
-60~+120℃ |
-60~+120℃ |
|
20 |
Power supply |
±12~±15V |
±12~±15V |
±12~±15V |
|
21 |
Current consumption |
≤±20mA |
≤±20mA |
≤±20mA |
|
22 |
Temperature sensor |
Option |
Option |
Option |
|
23 |
Size |
Ф25.4X30mm |
Ф25.4X30mm |
Ф25.4X30mm |
|
24 |
Weight |
≤80g |
≤80g |
≤80g |
Outline Drawing
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