NovAtel IMU-IGM-S1 MEMS IMU Enclosure

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The IMU-IGM-S1 from NovAtel has reached End of Life (EOL). Please contact us to discuss a suitable replacement product.



The IMU-IGM-S1 from NovAtel is a compact, feather-weight MEMS IMU housing for use with the company’s Synchronous Position, Attitude and Navigation (SPAN) technology.

The technology combines the accuracy of GNSS positioning with GNSS positioning accuracy with Inertial measurement Unit accelerometer and gyroscope measurement stability. Thus 3D navigation is always available even when satellite signals may be blocked.

The IMU-IGM-S1 enclosure is the lightest and smallest in the company’s product portfolio. It also is a sturdy platform for building the SPAN application.

AdvanceR RTK by NovAtel enhances accuracy and real-time performance. More demanding applications are handled by the manufacturer’s Inertial Explorer software, which is included in its Waypoint product group. Waypoint post processes SPAN information for exceptionally high accuracy.


  • Optimized for SPAN on OEM6 enclosures
  • Commercially exportable
  • Tactical grade performance
  • Small, lightweight and rugged
  • Dedicated wheel sensor input
  • 125 Hz navigation solution
  • Raw measurement output
  • Regulated 10 to 30 VDC input

Technical Specifications

Input voltage:10 to 30 VDC
Power consumption:Less than 4.6 Watts
Communication ports:1 RS-232/RS-422 IMU, 1 wheel sensor
Status LEDs:Power, GNSS status, INS status
Size:152 mm x 137 mm x 51 mm
Weight:500 grams
Protection:Humidity, vibration, bumping, shock, immersion
Operating temperature:-40 ° C to +65 °C


The IMU-IGM-S1 from NovAtel is available through Canal Geomatics. Please send us a message by completing the Request Pricing form if you have any question about this unit.