The Atair Datalogger Hardware Unit (DHU) is a rugged, miniature, high-speed data logger with integrated GPS and IMU designed specifically for parachute airdrop testing. Data is stored on CompactFlash cards with capacities up to 4GB. A revolutionary Windows application is included that allows for a variety of sophisticated data analysis functions.

DHU Features and Specifications:

Records position at 4Hz using internal 3D GPS receiver Records inertial 360º roll, pitch, yaw, and raw acceleration data at 20Hz using triaxial rate gyros, accelerometers, and magnetometers (optional external sensor) Internal barometric sensor Non-volatile, industry standard CompactFlash memory cards Feature-rich Windows application for advanced graphing and data analysis of all recorded data Recording is started and stopped by a remote trigger switch that is protected from accidental activation Enclosed in a rugged, billet machined aluminum case Portable operation powered by external, rechargeable 12 VDC NiMH batteries Innovative add-on sensors User-configurable cable harness allows for a vast assortment of sensor connections

Actual size: 5.25" x 1.5" x 3.4"