Datasheet

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
Similar pages