Powerful Sensing Solutions for a Better Life IMU350 INERTIAL MEASUREMENT UNIT The MEMSIC IMU350 is a robust entry-level Inertial Measurement Unit that utilizes MEMSbased high-stability inertial sensors and precision factory calibration to provide unmatched value in terms of both price and performance. The IMU350 is a next generation replacement for the widely accepted IMU320 used in dynamic control and land navigation systems with over 1500 systems currently in service. Features • Angular Rate and Accel Data at 100Hz • High Reliability MEMS Sensors • Low Drift, Low Noise Unmanned Surface Vehicle Precision Farming • Wide Temp Range (-40°C to +70°C) This rugged low-cost inertial system meets the demanding environmental requirements for operation in a wide variety of land vehicle and marine platform systems, and it is ideally suited for costsensitive high-volume OEM applications. • Wide Input Power Range (9-30V) • Low Profile <1.5” • Lightweight <0.5lbs Applications • Unmanned Vehicle Control • Precision Farming • Robotics 9-30VDC @ <200mA User Commands Phone: 408.964.9700 RS-232/RS-422 Fax: 408.854.7702 IMU350 RS-232/RS-422 E-mail: [email protected] Angular Rate, Acceleration and BIT w w w. m e m s i c . c o m IMU350 INERTIAL MEASUREMENT UNIT Performance IMU350 Angular Rate Range: Roll, Pitch, Yaw (°/sec) Bias Stability In-Run1 (°/hr) Bias Stability Over Temp 2 (°/sec) Scale Factor Accuracy (%) Non Linearity (%FS) Resolution (°/sec) Angle Random Walk (°/sq-rt hr) Bandwidth (Hz) ± 300 < 12 < 0.5 <1 <1 < 0.02 <3 50 Acceleration Input Range: X/Y/Z (g) Bias Stability In-Run2 (mg) Bias Stability Over Temp (g) Scale Factor Accuracy (%) Non Linearity (%FS) Resolution (mg) Velocity Random Walk (m/s/sq-rt hr) Bandwidth (Hz) ±3 <1 < ± 0.015 <1 <1 < 0.5 <1 50 NAV-VIEW 3.X Configuration & Display Software Specifications Environment Operating Temperature (°C) Non-Operating Temperature (°C) -40 to +70 -55 to +70 Electrical Input Voltage (VDC) Power Consumption (W) Digital Interface 9 to 30 <3 RS-232 or RS-422 (user selectable) Physical Size Connector 2.50 x 2.50 x 1.50 (excl. flanges) 6.35 x 6.35 x 3.81 (excl. flanges) < 0.5 < 0.23 DSub-9, Male Reliability MTBF (hours) >35,000 Weight (in) (cm) (lbs) (kg) NAV-VIEW 3.X provides an easy to use graphical interface to display, record and analyze all of the IMU350 measurement parameters. Other Components Each IMU350 is shipped with an interface cable, MEMSIC’s User’s Manual and NAV-VIEW 3.X configuration and display software. Ordering Information Support Model Description IMU350CA-300 Inertial Measurement Unit This product has been developed exclusively for commercial applications. It has not been tested for, and MEMSIC make 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 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: 1 1-sigma, constant temperature, Allan Variance curve. 2 1-sigma. MEMSIC Inc. San Jose, California For more detailed technical information please refer to the 350-Series User’s Manual available online at: www.memsic.com/Support w w w. m e m s i c . c o m 6020-3500-01