BVLOS Solutions for UAS & UAM: Fuel Cells, Radar, Navigation Sensors, Flight Control & SATCOM
HGuide n500 INS Navigation-grade INS for external GNSS receivers
HGuide n500 INS

Navigation-grade INS for external GNSS receivers

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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.


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