QA-750

Q-Flex® QA-750 Accelerometer Cost-effective inertial-grade sensor For Q-Flex technology in an economical package, Honeywell produces the QA750 for a broad array of moderate performance applications. As with the entire Q-Flex family of accelerometers, the QA750 features patented Q-Flex® 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. As an option, the QA750 can be provided with the temperature-compensating algorithm where bias, scale factor, and axis misalignment performance are dramatically improved. Robust design and quality assurance provides superior reliability. Features High value Environmentally rugged Analog output Compact design Field-adjustable range Built-in test Optional thermal compensation Configuration Drawings 3X R1.34 @ 120° (34.0) .625 (15.88) .264 (6.71) 3X R1.82 @ 120° (46.2) ∅ 1.50 MAX (38.1) 3X .130 (3.30) MAX 1.132 (28.75) .566 (14.38) .780 (19.81) MAX 3X ∅ .136 (3.45) ∅ 1.00 (25.4) MAX 6X .100 ∅ 1.010 (25.65) MAX Performance Characteristics Additional product specifications, outline drawings and block diagrams, and test d...