NAV-200 Integrated Navigation System

High Precision · Low Power · Reliable Performance

The NAV-200 is a compact, lightweight, and high-precision single-point integrated navigation system. It integrates a dual-correlation IMU (Inertial Measurement Unit) with three-axis gyroscopes and accelerometers, offering real-time attitude, heading, velocity, and position data. It also supports external RTK and GNSS heading modules, improving positioning accuracy. With up to 400Hz output frequency, the NAV-200 ensures high-speed, real-time navigation control, making it ideal for UAVs, autonomous vehicles, marine navigation, and robotics.



Product Features

  • Built-in Dual-Correlation IMU: Offers precise attitude and heading measurement with high stability.
  • External RTK & GNSS Heading Support: Achieves high-precision positioning and heading by integrating external sensors.
  • Multiple External Sensor Support: Supports a wide range of external sensors for custom integration.
  • Up to 400Hz Navigation Data: Ensures high-frequency, real-time performance for dynamic applications.
  • Compact & Lightweight: 66 × 44 × 26mm in size, weighing only 103g.
  • Low Power Consumption: Power usage is less than 1W, making it ideal for long-term operation.

Technical Specifications

IMU Parameters:

Gyroscope
  • Range: ±300°/s
  • Non-Linearity: 0.1% FS (Full Scale)
  • Bias Stability (10s): 35°/h
  • Angular Random Walk: 3°/√h
Accelerometer
  • Range: ±40g
  • Non-Linearity: 1.3% FS
  • Bias Stability (10s): 0.4mg
  • Velocity Random Walk: 0.038m/s/√h

Positioning Accuracy (RMS)

  • Horizontal: ±2.5m
  • Altitude: ±4m

Data Output Frequency

  • Default: 200Hz
  • Maximum: 400Hz

Interfaces

  • 1 × RS232/422
  • 2 × RS232
  • 1 × CAN 2.0A/B

Power

  • Supply Voltage: DC 11~28V
  • Power Consumption: <1W

Environmental Specifications

  • Operating Temperature: -40℃ to +70℃
  • Storage Temperature: -40℃ to +85℃

Applications

  • Unmanned Aerial Vehicles (UAVs): Precision navigation and attitude control for drone applications.
  • Autonomous Ground Vehicles (AGVs/UGVs): Robust navigation and positioning for autonomous vehicles.
  • Marine Navigation: Accurate heading and positioning for vessels and marine operations.
  • Robotics: Real-time navigation for mobile robots and other autonomous systems.

Summary

The NAV-200 integrates high-precision IMU technology with dual-correlation processing and supports external RTK & GNSS modules, offering precise navigation data at up to 400Hz. Its compact design, low power consumption, and high integration flexibility make it an ideal choice for a wide range of high-performance navigation applications.