OEM-HG1900

OEM-HG1900 MEMS IMU

The HG1900 Inertial Measurement Unit (IMU) offers a hybrid package of Honeywell's Micro Electromechanical Systems (MEMs) Gyros and RBA accelerometers. Economical, robust and small, the low power HG1900 provides high end tactical grade performance for commercial and military guidance and navigation applications. When integrated with NovAtel's Synchronous Position, Attitude and Navigation (SPAN) technology, this IMU is ideal for airborne and ground applications that require accurate 3D position, velocity and attitude data.


Features


  • MEMS Gyros
  • Small size and light weight
  • 10-30 VDC power input1
  • 100 Hz data rate
  • Long MTBF
  • SPAN INS functionality

Benefits


  • Excellent performance for price
  • Ideal for size constrained applications
  • Easy to integrate with SPAN GNSS receivers

 

Attributes


General Info Width/Diameter (mm) 92.70
  Height (mm) 79.10
  Weight (g) 460.00
  Typical Power Consumption (w) 3.00
IMU Data Rate 100 Hz
Gyro Type MEMS
IMU Info ITAR Control  
Performance Gyro Bias In-run Stability (±deg/hr) 1
  Gyro Bias Offset (deg/hr): 5
  Gyro Angular Random Walk (deg/√hr): 0.09
  Gyro Scale Factor (ppm): 150
  Gyro Range (±deg/s): 1000
  Accelerometer Bias (mg): 0.7
  Accelerometer Scale Factor (ppm): 200
  Accelerometer Range (±g): 30


Combining SPAN and MEMS Technology

A proprietary NovAtel MEMS Interface Card (MIC) couples the HG1900 with SPAN receivers, offering a unique, powerful GNSS+INS system for weight and size constrained applications. Designed as a board stack configuration for ease of integration, the MIC interfaces directly with NovAtel's small form factor OEM615™ SPAN receiver.

The HG1900 is also available as a stand alone product so integrators can easily pair it with an existing OEM6® SPAN receiver.

Require Higher Accuracy?

NovAtel's CORRECT™ with RTK and satellite augmentation systems such as SBAS can be used to improve real-time performance and accuracy. For the most demanding applications, Inertial Explorer® post-processing software from our Waypoint® Products Group offers the highest level of accuracy.

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