IMU-µIMU-IC

The µIMU-IC features Northrop Grumman Litef GmbH’s proven inertial measurement technology offering exceptional performance when paired with a NovAtel Synchronous Position, Attitude and Navigation (SPAN) receiver. The µIMU interfaces with NovAtel’s OEM6® and OEM7 receivers through a highly reliable IMU interface. IMU measurements are used by the SPAN receiver to compute a blended GNSS+INS position, velocity and attitude solution up to 200 Hz.

NovAtel CORRECT™ and Inertial Explorer® technologies allow for higher accuracy and performance in the most demanding applications. 

Product Sheet

Features

  • MEMs gyros and MEMs accelerometers
  • 200 Hz data rate
  • 10-34 VDC power input
  • SPAN INS functionality 

Benefits

  • Fully commercial MEMs IMU
  • Continuous stable positioning
  • Easy integration with NovAtel’s OEM6® and OEM7 series GNSS+INS receivers
  • Ideal for aerial and hydrographic survey as well as industrial applications 

Attributes

General Info Width (mm) 130
  Length (mm) 130
  Height (mm) 115
  Weight (kg) >3.3
  Typical Power Consumption (w) 11
IMU Data Rate 200 Hz  
Gyro Type MEMs  
Performance Gyro Bias Stability (≤deg/hr) 6
  Gyro Angular Random Walk (≤deg/hr) 0.3
  Gyro Scale Factor (≤ppm) 1400
  Gyro Range (±deg/s) 499
  Accelerometer Bias (≤mg) 3
  Accelerometer Scale Factor (≤ppm) 1400
  Accelerometer Range (±g) 15

Supporting Products

Other product categories which are required with this product to create a complete system.

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OEM6 Receivers

GNSS platform offers comprehensive support for all current and upcoming GNSS constellations and satellite signals. Multiple form factor, configuration and firmware options available. Backward compatible with our OEMV™ series boards and firmware commands

Vexxis Series
Antennas

GNSS receiver performance is dependent on your choice of antenna. We offer high performance, compact, low cost and ground reference station antennas. Our anti-jam antenna is available for military or homeland security applications

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SPAN Receivers

SPAN capable GNSS receivers including board level and board + enclosure products

Optional Products

Optional products can be added to a system to add or enhance functionality.

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Inertial Explorer®

Expands on the powerful features of GrafNav by adding support for loosely coupled and tightly coupled GNSS/Inertial processing