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Quantity :
| Part NO. : | QA-4200 |
| Datasheet : |
|
| Availability : | 4-6weeks |
Q-FA® QA-4200 Quartz Accelerometer
Description
For the most cost-effective inertial-navigation grade solution, Idealphotonics produces the QA4200 for a variety of industrial and
laboratory applications.
As with the entire Q-FA family of
accelerometers, the QA4200 features a
patented Q-FA® etched-quartz-flexure seismic system. An amorphous quartz proof-mass structure
provides excellent bias, scale factor, and axis alignment stability. The integral
electronics develops an acceleration-proportional output current providing both
static and dynamic acceleration measurements. By use of a customer supplied
output load resistor, appropriately scaled for the acceleration range of the
application, the output current can be converted into a voltage.
The QA4200 also includes a
current-output, internal temperature sensor. By applying
temperature-compensating algorithms, bias, scale factor, and axis misalignment
performance are dramatically improved
Features
• Excellent turn-on repeatability performance
• Environmentally rugged
• Analog output
• Field-adjustable range
• Three fastener precision mounting flange
• Internal temperature sensor for thermal compensation
• Dual built-in self-test
Configuration Drawings
Performance Characteristics
|
Performance |
QA4220 |
QA4250 |
QA4299 |
|
Input Range [g] |
>60 |
>50 |
>40 |
|
Bias [mg] |
<5 |
<7 |
<7 |
|
Temperature Sensitivity [µg/ºC] |
<30 |
<50 |
<100 |
|
Scale Factor [mA/g] |
1.1±0.15 |
1.1±0.15 |
1.1±0.15 |
|
Six month Composite Repeatability [ppm] |
<20 |
<50 |
<100 |
|
Temperature Sensitivity [ppm/ºC] |
<30 |
<50 |
<100 |
|
Axis Misalignment [µrad] |
<500 |
<500 |
<500 |
|
Environment |
QA4220 |
QA4250 |
QA4299 |
|
OperatingTemperatureRange[ºC] |
-45 to +80 |
-45 to +80 |
-45 to +80 |
|
Vibration [g] |
12 |
12 |
12 |
|
Concussion |
<1.68 |
<1.68 |
<1.68 |
|
Physical |
QA4220 |
QA4250 |
QA4299 |
|
Weight [grams] |
<30g |
<30g |
<30g |
|
Case Material |
300 Series Stainless Steel |
300 Series Stainless Steel |
300 Series Stainless Steel |
ISO-9001 Certification
Since 1995
Find out more:
Fiber optic gyroscope
solution
www.idealphotonics.com
Defense & Space
Suite
Email:info@idealphotonics.com
www.idealphotonics.com
EXP028, June 2005
Copyright © 2004, Idealphotonics
Inc. All Rights Reserved. Printed in
DISCLAIMER:
Specifications are subject to change without notice.Idealphotonics reserves the right to make changes to any
product or technology herein to improve reliability, function, or design. IDP
does not assume any liability arising out of the application or use of the
product.
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