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Q-Flex(R) QA-1500 4U et Accelerometer e
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Sh sensor High-g tactical a t navigation a D . w w w
missile guidance applications.
Providing high-g tactical navigation capability, Honeywell produces the Q-Flex(R) QA1500 primarily for tactical
The QA1500 also includes a current- output, internal temperature sensor. By applying temperature-compensating algorithms, bias, scale factor, and axis misalignment performance are dramatically improved. Robust design and quality assurance provides superior reliability.
As with the entire Q-Flex family of accelerometers, the QA1500 features a patented Q-Flex(R) etched-quartzflexure seismic system. An amorphous quartz proofmass structure provides excellent bias, scale factor, and axis alignment stability. The integral Q-Flex electronics develops an accelerationproportional output current providing both static and dynamic acceleration measurements. By use of a customer supplied output load resistor, appropriately
Features * * * * * * *
High-g acceleration measurement Robust shock and vibration capability
scaled for the acceleration range of the application, the output current can be converted into a voltage.
Configuration Drawings
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Analog output
Field-adjustable range Four fastener mounting flange Internal temperature sensor for thermal compensation Built-in self-test
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Performance Characteristics
Performance
Additional product specifications, outline drawings and block diagrams, and test data are available on request.
Input Range [g] Bias [mg] One-year Composite Repeatability [g] Temperature Sensitivity [g/C] Scale Factor [mA/g] One-year Composite Repeatability [ppm] Temperature Sensitivity [ppm/C] Axis Misalignment [rad] One-year Composite Repeatability [rad] 2 Vibration Rectification [g/g rms] Intrinsic Noise [g-rms]
90 <10 <1500 <100 0.81 to 0.99 <1500 <200 <3000 <300 <20 (50-500 Hz) <70 (500-2000 Hz) <10 (0-10 Hz) <100 (10-500 Hz) <4000 (500-10,000 Hz) -55 to +80 385 25 @ 20-2000 Hz <1 >300 YES
Environment
Operating Temperature Range [C] Shock [g] Vibration Peak Sine [g] Resolution/Threshold [g] Bandwidth [Hz]
Thermal Modeling Electrical
Quiescent Current per Supply [mA] Quiescent Power [mW] @ 15 VDC Electrical Interface <16 <480 Temp Sensor Voltage Self Test Current Self Test 13 to 18 <65 O1.000 Max 0.710 Max 300 Series Stainless Steel
Input Voltage [VDC]
Physical
Weight [grams] Diameter below mounting surface [inches] Height - bottom to mounting surface [inches] Case Material
ISO-9001 Certification Since 1995
Find out more:
www.inertialsensor.com Defense & Space Redmond Honeywell International, Inc. MAIL ADDRESS: P.O. Box 97001 15001 N.E. 36 Street Redmond, Washington 98073-9701 PHONE: 888 206 1667 FAX: 425 883 2104 www.honeywell.com
EXP027, August 2005 Copyright (c) 2004, Honeywell International Inc. All Rights Reserved. Printed in USA th
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. 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.

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