ER-QA-01B Medium-Accuracy Quartz Accelerometer For Aerospace

Feature:
Can be used in inertial navigation system
It has wide application in aerospace vehicles
High precision

Product Details

Application:
ER-QA-01BQuartz Accelerometercan be used in inertial navigation system. It has wide application in aerospace vehicles, inertial navigation system and control system of ships.


ER-QA-IB Quartz Accelerometer For Aerospace

Feature:
High precision


Specifications:

No.

Parameter

Performance Indicator

Unit
02 01
0
Threshold /Resolution 5 5 μg

1

Bias

≤3

≤3

mg

2

Scale Factor

1.1~1.5

1.1~1.5

mA/g

3

Second-order Nonlinearity

≤20

≤30

μg/g 2

4

Bias Temp Coefficient

≤30

≤40

μg/℃

5

Scale Factor Temp Coefficient

≤50

≤60

ppm/℃

6

Bias month Repeatability

≤30

≤30

μg

7

Scale Factor Repeatability

≤30

≤30

ppm

8

Second-order Nonlinearity Repeatability

≤10

≤10

μg/g 2

9

Natural Frequency

≤800

≤800

Hz

10

Acceleration Range

≥20

≥20

g

11

Vibration

8

8

grms

12

Shock

120g,4.5ms,1/2sin

120g,4.5ms,1/2sin

g, ms

13

Operating Temp

-45~+80

-45~+80

14

Weight

≤80

≤80

g

15

Resolution

≤5×10-6

≤5×10-6

g

16

Operating Voltage

±12~±15

±12~±15

v


Quartz AccelerometerDimension

Quartz Accelerometer


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