Key benefits of Honeywell products:
• Tactical-grade IMUs in ultra-compact packages with gyroscope performance of less than 1°/h
• Calibration and compensation capability over the full temperature range
• Multiple configuration options with selectable output data rate and baud rate
• Provides roll/pitch information while outputting standard inertial sensor data
• Guarantee reliability, trustworthiness, and robustness throughout the product lifecycle
| HGUIDE I400 IMU KEY CHARACTERISTICS | ||||||
| Size/Volume | 28mm x 25mm x 13mm / <8cu cm | |||||
| Weight | 9 grams | |||||
| Power Consumption | <0.5 Watts | |||||
| Operating Temperature Range | -40°C to 85°C | |||||
| Data Rate | Up to 600Hz Inertial Data, 1800Hz Control Data Default 100Hz Roll and Pitch Output |
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| Gyro Operating Range | +/- 490 deg/s in all axes | |||||
| Accelerometer Operating Range | 16g in all axes | |||||
| Supply Voltages | +4.5 to +15 VDC | |||||
| Bandwidth | 200 Hz at -3dB (Output Frequency dependant) | |||||
| Vibration | Random : 20-2000Hz MIL-STD-810G 2.2 grams | |||||
| Shock | 40g, 11ms per MIL-STD-810G | |||||
| Communication Protocols | RS-422 differential and 3.3VTTL UART | |||||
| Asynchronous Baud Rate | 921.6 Kbs default | |||||
| Discrete Signals | Data ready output | |||||
The HGuidei400 has a built-in MEMS gyroscope and accelerometer, while using a unique mechanical design to reduce interference inputs that often occur in real-world applications. Unique design
The HGuidei400 is given excellent robustness to meet the demanding requirements of demanding applications.
Like other Honeywell HGuide series IMUs, it outputs Honeywell's proprietary binary data (HGN[1]SI). Honeywell offers an all-round offer for the HGuide i400
Support, including ROS driver, SDK, and HGuide Data Reader software. The HGuide i400 is manufactured and shipped by Honeywell, which is EAR99 and is not ITAR-controlled.
| HGUIDE I400 IMU PERFORMANCE — ROOM TEMPERATURE | ||||||
| Gyro Bias (°/hr 1σ) |
Gyro Bias In-run (°/hr 1σ) |
ARW (°/√h r ) |
Accel Bias (mg V |
AccelBias In-run Stability (mg 1σ) |
VRW (m/s/√hr) |
Pitch/Roll (°) |
| 50 | 0.75 | 0.075 | 2.0 | 0.01 | 0.012 | Static = 0.1 Dynamic = 0.2 |






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