q-flex ? QA-700 accelerometer economical temperature- compensated sensor for q-flex technology in an economical temperature-compensated package, honeywell produces the qa700 for a broad array of moderate performance applications, including: flight and flight simulator control systems, radar platform leveling, high-speed train ride control, and seismic sensing. as with the entire q-flex family of accelerometers, the qa700 features a patented q-flex etched-quartz-flexure seismic system. an amorphous quartz proof-mass struct ure 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. as an option, the qa700 can be provided with a temperature- compensating algorithm where bias, scale factor, and axis misalignment performance are dramatically improved. features ? tactical navigation grade performance ? high value ? environmentally rugged ? analog output ? compact design ? field-adjustable range ? dual built-in test ? optional thermal compensation configuration drawings .150 (3.81) 2x .100 (2.54) 10x ? .028 (.71) .560 (14.22) max .935 (23.75) max .130 (3.30) max .82 (20.83) max ? 1.005 (25.53) max ? 1.130 (28.70) max ? 1.010 (25.70) max
performance characteristics additional product specifications, outline drawings and block diagrams, and test data are available on request. performance input range [g] 30 bias [mg] <8 one-year composite repeatability [g] <1200 temperature sensitivity [g/oc] <70 scale factor [ma/g] 1.23 to 1.43 one-year composite repeatability [ppm] <1200 temperature sensitivity [ppm/oc] <200 axis misalignment [rad] <2000 vibration rectification [g/g 2 rms] <50 (50-200 hz) <100 (200-750 hz) <150 (750-2000 hz) intrinsic noise [g-rms] <7 (0-10 hz) <70 (10-500 hz) <1500 (500-10,000 hz) environment operating temperature range [oc] -55 to +96 shock [g] 250 vibration peak sine [g] 25 @ 20-2000 hz resolution/threshold [g] <1 bandwidth [hz] >300 thermal modeling -010 no -020 yes electrical quiescent current per supply [ma] <16 quiescent power [mw] @ 15 vdc <480 temp sensor voltage self test current self test power / signal ground electrical interface -10 vdc output +10 vdc output input voltage [vdc] 13 to18 physical weight [grams] 46 nominal, 50 max. diameter below mounting surface [inches] ?1.07 0.01 height - bottom to mounting surface [inches] .600 max case material 300 series stainless steel iso-9001 certification since 1995 disclaimer: specifications are subject to c hange without notice. honeywell reserves the right to make changes to any product or technology here in 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. find out more: www.inertialsensor.com defense & space redmond honeywell international, inc. mail address: p.o. box 97001 15001 n.e. 36 th street redmond, washington 98073-9701 phone: 888 206 1667 fax: 425 883 2104 www.honeywell.com exp025, august 2005 copyright ? 2004, honeywell international inc. all rights reserved. printed in usa
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