CRS39-03

CRS39 Technical Datasheet Analogue Angular Rate Sensor High Performance MEMS Gyroscope CRS39-03 Features Proven and Robust silicon MEMS vibrating ring structure FOG-like performance DTG-like size and performance Low Bias Instability (0.1°/h) Excellent Angle Random Walk (0.01°/h) Ultra-low noise (<0.006°/s rms, 10Hz) Optimised for low rate range environments (e.g. North Finding) Precision analogue output Wide range from -10°C to +110°C High shock and vibration rejection Three temperature sensors for precision thermal compensation MEMS frequency output for precision thermal compensation RoHS Compliant Packaged and unpackaged options Applications Platform Stabilization Precision Surveying Downhole Surveying North Finding Maritime Guidance and Control Gyro-compassing and Heading Control Autonomous Vehicles and ROVs Rail Track monitoring Robotics 1 General Description CRS39-03 provides the optimum solution for applications where bias instability, angle random walk and low noise are of critical importance. At the heart of the CRS39-03 is Silicon Sensing’s VSG3QMAX vibrating ring MEMS sensor which is at the pinnacle of 15 years of design evolution and the latest off a line which has produced over 30 million high integrity MEMS inertial sensors. The VSG3QMAX gyro sensor is combined with precision discrete electronics to achieve high stability and low noise, making the CRS39 a viable alternative to Fibre-Optic Gyro (FOG) and Dynamically...