QRS11 Single-Axis Analog Gyroscope
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MEMS Quartz Angular Rate Sensor Ideal for High-Precision Military Applications: • • • • • • Platform Stabilization & Pointing Guidance & Control Instrumentation Navigation Standby Attitude Indicator Systems Over 250,000 QRS11’s in the field! DC Input/High Level DC Output Extremely Low Noise Outstanding Bias Stability High MTBF Fast Start-Up Long Life The QRS11 is built with MEMS technology to deliver highly stable long life performance in a small, lightweight long-life package. With no moving parts, the quartz sensing element has a virtually unlimited life while providing outstanding signal to noise performance. In production since 1991, the QRS11 provides reliable angular rate data in numerous . aircraft, missile, space and commercial systems. The QRS11 is exceptionally small and consumes very little power, plus it’s self self-contained and extremely lightweight. For rocket, missile and other munitions – plus space applications, the QRS11 has been ruggedized to typical boost ruggediz environments, is radiation tested for total dose and single event upset (SEU) events, and qualified by more than 7 million failure-free “fleet-wide” operating hours in critical applications wide” applications.

MEMS Quartz Angular Rate Sensor Performance Level Power Requirements Input Voltage Input Current Input Power Noise Limits + & – 5Vdc ±3% regulation ≤80 mA (each supply) <10 mVrms wideband, except at 8.7 ±0.5 kHz, <1 mVrms Standard Range Full Scale Full Scale Output Scale Factor Calibration Scale Factor Over Temperature Bias Calibration (at 22°C Typical) Bias Variation over Temperature (Dev. from 22°C) Short Term Bias Stability .045 MAX [1.14] Long Term Bias Stability Start-Up Time Notes: 1. QRS11 is supplied with two mounting rings, mounting screws & mating test connector. 2. Angular rate...