Powerful Solutions for a Better Life VG800 LOW DRIFT MEMS VERTICAL GYRO MEMSIC’s VG800CA establishes a new level of performance for standalone “unaided” inertial systems. The VG800CA combines advanced MEMS rate gyro and accelerometer technologies to provide a superior solution for measurement of dynamic roll and pitch angles in demanding environments. NEXT GENERATION Features • Advanced MEMS Sensors • Low Drift < 3°/hr • High Reliability, MTBF > 20,000 hrs ROV/UUV Control Antenna/Camera Stabilization • Stabilized Roll/Pitch Angle Outputs The VG800CA can be configured as a high performance IMU for integrated navigation systems, or as a vertical gyro for stabilization and control applications. Output data is available in both analog and digital formats, and a VG700-compatible mode is available for customers converting from the FOG-based VG700 to the MEMS-based VG800. • Fully Compensated Angular Rate and Linear Acceleration Outputs • Digital (RS-232/RS-422) & Analog Outputs • VG700-Compatible Interface Option Applications • Unmanned Vehicle Control (ROV/UUV) • Antenna/Camera Stabilization • Flight Data Acquisition 10-32VDC @ <400mA VG800CA Phone: 408.964.9700 RS-232/RS-422 Fax: 408.854.7702 Roll, Pitch, Rates, Acceleration and BIT E-mail: [email protected] w w w. m e m s i c . c o m VG800 LOW DRIFT MEMS VERTICAL GYRO Performance VG800CA Attitude Range: Roll, Pitch (°) Static Accuracy1 (°) Dynamic Accuracy2 (°) Resolution (°) ± 180, ± 90 < 0.25 < 0.5 < 0.03 Angular Rate Range: Roll, Pitch, Yaw (°/sec) Bias In-Run3 (°/hr) Scale Factor Accuracy (%) Non-Linearity (% FS) Resolution (°/sec) Bandwidth (Hz) Random Walk (°/hr1/2) ± 200 <3 <1 < 0.1 < 0.025 50 < 0.1 Acceleration Range: X/Y/Z (g) Bias In-Run (mg) Scale Factor Accuracy (%) Non-Linearity (% FS) Resolution (mg) Bandwidth (Hz) Random Walk (m/s/hr1/2) ± 2 (±10 option available) < 1.0 <1 < 0.1 < 0.5 50 < 0.5 GYRO-VIEW 2.5 Configuration & Display Software Specifications GYRO-VIEW 2.5 provides an easy to use graphical interface to display, record and analyze all of the VG800 measurement parameters. Environment Operating Temperature (°C) Non-Operating Temperature (°C) Non-Operating Vibration (g rms) Non-Operating Shock (g) -40 to +70 -55 to +85 6 100 Electrical Input Voltage (VDC) Input Current (A) Power Consumption (W) Digital Output Format Analog4 Range (VDC) 10 to 32 < 0.4 <5 RS-232/RS-422 +/-5V, +/-10V, 0-5V (selectable) Physical Size (in) (cm) Weight (lbs) (kg) Connector 4.0 x 4.0 x 2.91 10.16 x 10.16 x 7.40 < 3.5 < 1.6 MIL-DTL 38999 Series 3 Other Components Each VG800CA is shipped with an 800-Series Installation Manual, and MEMSIC’s GYRO-VIEW 2.5 configuration and display software. Support For more detailed technical information please refer to the 800-Series User’s Manual available online at: www.memsic.com/Support Ordering Information Model Description VG800CA-200 Ultra High Performance MEMS Vertical Gyro (2g accels) VG800CA-210 Ultra High Performance MEMS Vertical Gyro (10g accels) This product has been developed by MEMSIC exclusively for commercial applications. It has not been tested for, and MEMSIC makes no representation or warranty as to conformance with, any military specifications or its suitability for any military application or end-use. Additionally, any use of this product for nuclear, chemical or biological weapons, or weapons research, or for any use in missiles, rockets, and/or UAV’s of 300km or greater range, or any other activity prohibited by the Export Administration Regulations, is expressly prohibited without the written consent of Crossbow and without obtaining appropriate US export license(s) when required by US law. Diversion contrary to U.S. law is prohibited. Specifications are subject to change without notice. Notes: 1One Sigma Value. 2RMS Value. 3Constant temperature, Allan Variance Curve. 4 All DAC analog outputs are fully buffered and are designed to interface directly to data acquisition equipment. MEMSIC Inc. San Jose, California w w w. m e m s i c . c o m 6020-8001-01