P-1750

IMU-P1750

The P-1750 Inertial Measurement Unit from NovAtel, grey cylinder with a black top.

The P-1750 Inertial Measurement Unit (IMU) from KVH uses SPAN GNSS+INS technology from Hexagon | NovAtel to provide continuous 3D position, velocity and attitude solutions when paired with a NovAtel receiver. It is commercially exportable and uses Fiber Optic Gyros (FOG) and Micro Electromechanical Systems (MEMS) accelerometers. FOGs offer exceptionally long life and stable performance compared to similar gyro technologies. 

The P-1750 offers tactical grade performance in a compact and rugged package with minimal power consumption. Improve the positioning accuracy of the real-time solution when you add TerraStar Correction Services to a NovAtel receiver and pair it with the P-1750. NovAtel's Waypoint Inertial Explorer post-processing software can process paired P-1750 and OEM7 receiver data to provide the system's highest possible accuracy and availability.

Features


  • Photonic fiber optic gyros and MEMS accelerometers 
  • Stationary INS alignment capability 
  • 200 Hz IMU data rate 
  • Direct UART interface to OEM7 receivers 
  • SPAN GNSS+INS capability with configurable application profiles 

Benefits


  • High performance IMU 
  • Optimised for aerial, hydrographic survey and industrial applications 
  • Easy integration with NovAtel's SPAN capable GNSS+INS receivers 
  • Commercially exportable 
  • Ideal for a control reference system 

Attributes


General Info Length (mm) 88.90
  Width/Diameter (mm) 73.70
  Weight (g) 700.00
  Power Consumption (W) 8.00 max
IMU Data Rate 200 Hz  
Gyro Type Fiber Optic  

Gyroscope Performance  
Performance Input rate ±490°/s
  Bias instability 0.05°/hr 
  Angular random walk 0.012°/hr
  Scale factor non-linearity ≤50 ppm
  Accelerometer Performance  
  Input range 10 g
  Bias instability 15 µg
  Velocity random walk 34 µg/√Hz