Small-Size Quartz Accelerometer For Aerospace

ER-QA-01E
Bias Repeatability :50μg ;
Scale Factor Repeatability:50ppm ;
Small-Size for Aerospace ;

ER-QA-01E Small-size and Medium-Accuracy Quartz Accelerometer For Aerospace

Product Details

ER-QA-01E Small-Size Quartz Accelerometer For Aerospace

Application:
ER-QA-01E small-size and medium-accuracy quartz accelerometer for aerospace in acceleration measurement systems for space-constrained moving objects.

Specifications:

No.	Parameter	ER-QA-01E3	ER-QA-01E2	ER-QA-01E1	Unit
1	Bias	≤6	≤6	≤6	mg
2	Scale Factor	1.0~1.4	1.0~1.4	1.0~1.4	mA/g
3	Second-order Nonlinearity	≤30	≤40	≤50	μg/g 2
4	Bias Temp Coefficient	≤30	≤40	≤50	μg/℃
5	Scale Factor Temp Coefficient	≤60	≤70	≤80	ppm/℃
6	Bias Repeatability	≤50(month)	≤50(week)	≤50(day)	μg
7	Scale Factor Repeatability	≤50(month)	≤50(week)	≤50(day)	ppm
8	Second-order Nonlinearity Repeatability	≤30(month)	≤30(week)	≤30(day)	μg/g 2
9	Natural Frequency	≤800	≤800	≤800	Hz
10	Acceleration Range	≥20	≥20	≥20	g
11	Vibration	8	8	8	grms
12	Shock	120g,4.5ms,1/2sin
13	Operating Temp	-45~+80	-45~+80	-45~+80	℃
14	Weight	≤40	≤40	≤40	g
15	Resolution	≤5×10 -5	≤5×10-5	≤5×10 -5	g
16	Operating Voltage	±12~ ±15	±12~±15	±12~±15	V

Dimension

Quartz Accelerometer

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