The BEI Systron Donner Inertial Division MotionPak II is a “solid-state” MEMS six degree-of-freedom inertial sensing system used for measuring angular rates and linear accelerations in instrumentation and control applications. 

It is highly reliable, compact, ruggedly packaged and provides both analog and digital (RS-232) outputs. Built with BEI GyroChip^® technology, the MotionPak II combines the most recent advancements in micromachined quartz rate sensors together with five decades of inertial sensor leadership.

• Low Cost - High Reliability
• "Solid State" Sensors
• Dual or Single Power Supply Options
• Dual Level Analog Outputs
• Digital (RS-232) Output
• RS-232 Data Acquisition Software *
• Internal Temperature Sensor
• Long Operating Life
• Fast Start-Up
• Fully Self-Contained System
• Compact, Rugged Package
• Optional Carrying Case

• Vehicle Instrumentation
• Robotics
• Remotely Piloted Vehicles
• Automotive Testing
• Attitude Reference Systems
• Industrial Control Systems
• Navigation Aiding GPS
• Flight Testing
• Marine Instrumentation

The MotionPak II may be powered by dual + and - 15 Vdc input supplies and will provide 12 analog DC signal outputs (6 high signal and 6 low signal) and a digital (RS-232) output. For applications requiring a +12 Vdc input, the Single Supply Feature provides 6 analog low DC signal outputs and a digital (RS-232) output. With three orthogonally mounted quartz angular rate sensors and three silicon based accelerometers, the MotionPak II is a fully self-contained inertial sensing system utilizing internal power regulation and signal conditioning electronics.

* RS-232 Data Acquisition software requirements:
IBM compatible PC - Pentium /32 MB RAM, CDROM, RS-232 port; 
Microsoft Windows 9x, Windows NT 4.0 operating system or later
Internet Explorer 4.0 or later; Excel 97; Visual Basic 6.0 (for recompiling the source code)