QA2000-010 [HONEYWELL]
The inertial navigation standard; 惯性导航标准
| 型号： | QA2000-010 |
| 厂家： | 
Honeywell |
| 描述： | The inertial navigation standard |
| 文件： | 总2页 (文件大小：83K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Q-Flex® QA-2000
Accelerometer
The inertial navigation standard
As the inertial navigation standard by which others are
measured, Honeywell produces the QA2000. It is the
predominant sensor used in today’s commercial and military
aircraft strap-down inertial navigation systems. The long-term
Repeatability and superior reliability characteristics of the
QA2000 make it the best value inertial-grade accelerometer
available on the market today.
The QA2000 also includes a current-output, internal temperature
sensor. By applying temperature-compensating algorithms, bias,
scale factor, and axis misalignment performance are dramatically
improved.
Features
•
•
•
•
•
•
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Excellent turn-on repeatability performance
Environmentally rugged
As with the entire Q-Flex family of accelerometers, the QA2000
features a patented Q-Flex® etched-quartz-flexure seismic
system. An amorphous quartz proof-mass structure provides
excellent bias, scale factor, and axis alignment Repeatability.
Analog output
Field-adjustable range
Three fastener precision mounting flange
Internal temperature sensor for thermal compensation
Dual built-in self-test
The integral electronics develops an acceleration-proportional
output current providing both static and dynamic acceleration
measurement. By use of customer supplied output load resistor,
appropriately scaled for the acceleration range of the application,
the output current can be converted into a voltage.
Configuration Drawings
Performance Characteristics
Additional product specifications, outline drawings and block diagrams,
and test data are available on request.
Performance
QA2000-030
QA2000-020
QA2000-010
Input Range [g]
±60
±60
±60
Bias [mg]
<4
<4
<4
One-year Composite Repeatability [µg]
Temperature Sensitivity [µg/ºC]
Scale Factor [mA/g]
<160
<220
<550
<30
<30
<30
1.20 to 1.46
<310
1.20 to 1.46
<500
1.20 to 1.46
<600
One-year Composite Repeatability [ppm]
Temperature Sensitivity [ppm/ºC]
Axis Misalignment [µrad]
<180
<180
<180
<2000
<2000
<2000
One-year Composite Repeatability [µrad]
Vibration Rectification [µg/g2rms]
<100
<100
<100
<20 (50-500 Hz)
<60 (500-2000 Hz)
<40 (50-500 Hz)
<60 (500-2000 Hz)
<40 (50-500 Hz)
<150 (500-2000 Hz)
Intrinsic Noise [µg-rms]
<7 (0-10 Hz)
<7 (0-10 Hz)
<7 (0-10 Hz)
<70 (10-500 Hz)
<1500 (500-10,000 Hz)
<70 (10-500 Hz)
<1500 (500-10,000 Hz)
<70 (10-500 Hz)
<1500 (500-10,000 Hz)
Environment
Operating Temperature Range [ºC]
Shock [g]
QA2000-030
-55 to +95
250
QA2000-020
-55 to +95
250
QA2000-010
-55 to +95
250
Vibration Peak Sine [g]
Resolution/Threshold [µg]
Bandwidth [Hz]
15 @ 20-2000 Hz
<1
15 @ 20-2000 Hz
<1
15 @ 20-2000 Hz
<1
>300
>300
>300
Thermal Modeling
QA2000-030
YES
QA2000-020
YES
QA2000-010
YES
Electrical
QA2000-030
<16
QA2000-020
<16
QA2000-010
<16
Quiescent Current per Supply [mA]
Quiescent Power [mW] @ ±15 VDC
Electrical Interface
<480
<480
<480
Temp Sensor
Voltage Self Test
Current Self Test
Power / Signal Ground
Temp Sensor
Voltage Self Test
Current Self Test
Power / Signal Ground
Temp Sensor
Voltage Self Test
Current Self Test
Power / Signal Ground
-10 VDC Output
+10 VDC Output
-10 VDC Output
+10 VDC Output
-10 VDC Output
+10 VDC Output
Input Voltage [VDC]
Physical
±13 to ±28
QA2000-030
71± 4
±13 to ±28
QA2000-020
71± 4
±13 to ±28
QA2000-010
71± 4
Weight [grams]
Diameter below mounting surface [inches]
Ø1.005 Max
Ø1.005 Max
.585 Max
Ø1.005 Max
.585 Max
Height - bottom to mounting surface [inches] .585 Max
Case Material
300 Series Stainless Steel
300 Series Stainless Steel 300 Series Stainless
Steel
ISO-9001 Certification Since 1995
DISCLAIMER: Specifications are subject to change without notice. Honeywell reserves the
right to make changes to any product or technology herein to improve reliability, function, or
design. Honeywell does not assume any liability arising out of the application or use of the
product.
Find out more:
www.inertialsensor.com
Defense & Space Redmond
Accelerometers exported from the United States must be done in accordance with the
Export Administration Regulations (EAR) and/or the International Traffic in Arms Regulations
(ITAR) as applicable.
Honeywell International, Inc.
MAIL ADDRESS: P.O. Box 97001
15001 N.E. 36th Street
Redmond, Washington 98073-9701
PHONE: 888 206 1667
EXP028, June 2005
FAX: 425 883 2104
Copyright © 2004, Honeywell
International Inc. All Rights
Reserved. Printed in USA
www.honeywell.com
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