Product Specifications

VMU931
Technical
Data Sheet
Inertial
Units
•
Description
Variense VMU931 is a unique small, and
low cost inertial measurement unit. IMUs
are electronic devices that record and
communicate a body’s angular velocity,
linear acceleration, and sometimes the
magnetic eld surrounding the sensor.
This sensory information can then be
fused using Kalman lter algorithm
for excellent orientation and motion
detection in industrial, sports and
medical applications, such as UAVs
navigation and clinical research.
The new rugged VMU931 is a round
IMU with a diameter of 31 mm, that can
t up to 3-axis accelerometers, 3-axis
gyros, 3-axis magnetic, temperature
sensors in a robust alumunium housing
as shield against extreme environmental
conditions. It is based on the latest MEMS
technology, which is highly adaptive
to various applications. Real-time data
logging, maximum sensitivity and
automatic factory calibration ensure that
the sensor will t your system proprely.
Potential Applications
Industrial
• Antenna Stabilization & Pointing
• Detect vibration and impact forces
• Measure forces during crash testing
• Measure acceleration and tilt
Medical
• Humanmovementscience
• ActivityrecognitionandMotion
Capture
• Surgeonshandmovementstracking
Sports and Multimedia
• Measureathleticperformance
• Biomechanicsresearch
•Video Games & virtual reality devices
Robotics
• Drone Navigation and ight testing
• Measurement and testing
•Unmanned control
FeaturesandBenets
•UltracompactØ~31mm
•9DegreesofFreedomMEMS
IMU
•Lowcost,shockresistant,
splashproof and dustproof
•<5°/hrin-runbiasstability
•Compensatedgyrobiasover
temperature & self-test
•Lowpower&lowvoltage
•Wideoperatingrange
•USBconnectivity
•Adjustableoutputdata:
quaternion, rotation matrix, euler
Angles, linear Acceleration
•Intuitive and exible user
interface provides easy-to-use
display and data logging tools.