8
Technical Specifications
Accelerometer
Range
Selectable: ±2, ±4, ±8, ±16 g
Resolution
62 µg @ ±2 g range
Sampling rate
1000 Hz
Non-linearity
±0.5 %
Cross-axis
±2 %
Noise power spectral density
300 µg/√Hz
Gyroscope
Range
Selectable: ±250, ±500, ±1000, ±2000 °/s
Resolution
0.007 °/s @ ±250 °/s range
Sampling rate
1000 Hz
Non-linearity
±0.1 %
Cross-axis
±2 %
Rate noise spectral density
0.01 (°/s)/√Hz
Compass
Range
±4912 µT
Resolution
0.15 µT
Sampling rate
100 Hz
Barometer
Range
260 to 1260 hPa
Resolution
0.02 Pa
Sampling rate
25 Hz
Pressure noise
0.01 hPa RMS
High-g accelerometer
Range
Selectable: ±100, ±200, ±400 g
Resolution
49 mg @ ±100 g range
Sampling rate
1000 Hz
Inertia Wireless Network Protocol
Frequency band
2.4 GHz
Data rate
4 Mbps
TX power
10 dBm
Range
20 m line-of-sight
Data collection and storage
Maximum number of nodes
in a single network
39 nodes at 200 Hz each
19 nodes at 500 Hz each
9 nodes at 1 kHz each
Inertia Gateway
Central hub for synchronized data collection
Synchronization among nodes
< 100 ns
Wired interface
USB 2.0 full-speed compatible
Storage
2 GB flash
Software
Inertia Studio
Real-time visualization, data acquisition and configuration
Runs on Windows 10, 8, 7, Vista, Ubuntu Linux
Electrical characteristics
Battery life
4 h in full streaming mode
Miscellaneous
Bluetooth (optional)
4.0 dual-mode BR/EDR/BLE
Attachments
Strap attachment
Dimensions
51 x 46 x 15 mm
Weight
20 g (including battery)
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