Small-Size and High-Accuracy Quartz Accelerometer For Aerospace

ER-QA-01F
Bias Repeatability :30μg ;
Scale Factor Repeatability:30ppm ;
Dimension: Φ18.7*23mm ;

Product Details

Small-Size And High-Accuracy Quartz Accelerometer For Aerospace


Application:
ER-QA-01F small-size and high-accuracy quartz accelerometer for aerospace be used in small inertial navigation system with features of high performance and small volume.

Specifications:


No.ParameterER-QA-01F2   ER-QA-01F1   Unit    
1Bias≤3≤6mg
2Scale Factor    0.8~1.20.8~1.2mA/g
3Second-order   Nonlinearity≤20≤50μg/g 2
4Bias Temp   Coefficient≤30≤50μg/℃
5Scale Factor   Temp Coefficient       ≤30≤80ppm/℃
6Bias    Repeatability≤30(month)≤50(week)μg
7Scale Factor   Repeatability≤30(month)≤50(week)ppm
8Second-order   Nonlinearity Repeatability≤10(one month)≤20(one week)μg/g 2
9Natural   Frequency≤800≤800Hz
10Acceleration   Range  ≥20≥20g
11Vibration88grms
12Shock  120g,4.5ms,1/2sin
13Operating Temp-45~+80-45~+80
14Weight≤80≤80g
15Resolution    ≤5×10-6≤5×10-6g
16Operating   Voltage±12~±15±12~±15V


Dimension

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