ER-QA-01E Small-Size Quartz Accelerometer For Aerospace
Application ER-QA-01E Small-Size Quartz Accelerometer For Aerospace 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
FAQ:
1. What is your quotation condition?
If you have DHL or Fedex account ,we can quote EXW price ,otherwise CIF or FOB price.
2.Do you have any discount when procurement?
We will quote sample price at first and we will quote volume price if you need more quantity.
3.How long is the delivery time?
For sensors,parts,modules : in stock-one week;no stock-2-4weeks; For systems,generally ,8-12 weeks.
4.How to deal with the quality problems?
If confirmation of product quality problem we can replace it freely for customer in the shortest period.
