HGuide n500 INS
The HGuide n500 is a navigation-grade INS designed to be coupled with external GNSS receivers to provide a robust high-accuracy position and attitude data source that delivers even during regular and prolonged GNSS outages.
Built around the cutting-edge HG4930 IMU and powerful Honeywell HGuide Sensor Fusion (HGSF) software, the sensor features specific algorithms developed for aerial, land and marine applications. Output data includes timestamped position, velocity, angular rate, linear acceleration, roll, pitch, and heading information.
Specifications:
| Dimensions | 65 x 51 x 35.5 mm |
| Weight | 140 g |
| Power | 5VDC, 3W typical |
| Supported Receivers |
Honeywell HGuide gO80 Novatel OEM7 u-Blox F9 Series Septentrio AsteRx Series |
| Position Performance (1σ) |
H: <0.01m RTK, <0.4 m SBAS V: <0.025m RTK, <0.4 m SBAS |
| Velocity Performance (1σ) |
H: <0.015m V: <0.01 m |
| Heading Performance (1σ) | 0.03° |
GNSS Outage Performance (RTK Dual Antenna):
| RMS Error | 3 Seconds | 10 Seconds | 30 Seconds | 60 Seconds |
| Horizontal (m) | 0.08 | 0.10 | 1.0 | 3.5 |
| Vertical (m) | 0.05 | 0.10 | 0.30 | 0.70 |
| Heading (°) | 0.01 | 0.03 | 0.04 | 0.05 |
| Horizontal Velocity (m/s) | 0.02 | 0.04 | 0.06 | 0.45 |
| Vertical Velocity (m/s) | <0.01 | 0.01 | 0.02 | 0.03 |
