3DM-CV5-AHRS Product Photo3DM-CV5-25 - 38.0 mm x 24.0 mm x 9.7 mm3DM-CV5-25 - Samtec FTSH Series Connector3DM-CV5-25 - 13.0 grams3DM-CV5-25 - With Packaging
Title 2

3DM®-CV5-25

Introduction
The MicroStrain 3DM®CV5-AHRS is the smallest and lightest industrial AHRS with an Adaptive Kalman Filter available. It features a fully calibrated and temperature compensated triaxial accelerometer, gyroscope, and magnetometer to achieve the optimum combination of measurement qualities under all dynamic conditions. Additionally, the dual on-board processors run a exclusive Auto-Adaptive Extended Kalman Filter (EKF) for outstanding dynamic attitude estimates, making it ideal for a wide range of applications, including platform stabilization, autopilots, robotics, and vehicle health and usage monitoring.

The 3DMCV5-AHRS is a value focused AHRS designed to balance cost and performance.
Features & Benefits

Best in Class Performance

  • Bias tracking, error estimation, threshold flags, and adaptive noise modeling allow for fine tuning to conditions in each application
  • Smallest and lightest industrial AHRS with Adaptive Kalman Filter available
  • High-performance, low-cost solution
  • Direct PCB mount or chassis mount with ribbon cable
  • Precision mounting alignment features

Ease of Use

  • User-defined sensor-to-vehicle frame transformation
  • Easy integration via comprehensive and fully backwards-compatible communication protocol
  • Common protocol between 3DM-GX3, GX4, RQ1, GQ4, GX5, and CV5

Cost Effective

  • Out-of-the box solution reduces development time
  • Volume discounts
Specifications

Sensor

  • High Performance Accelerometer
    • 100 µg/√Hz (8g standard)
    • 2g, 4g, 20g, 40g options
  • Super-stable Gyro
    • 8 dph in-run bias (-40 to +85°C)
    • Offset temperature hysteresis 0.05°/s
    • ARW 0.3°/√hr

Operation

  • IMU sampling rate up to 1000Hz
  • Auto-adaptive EKF output rate up to 500Hz
  • In-run auto-mag calibration features
  • Independently configurable IMU and EKF outputs
  • SensorConnect software for configuration, control, display, and logging

Package

  • CNC Anodized Aluminum
  • Precision alignment features
  • Highly compact and low profile
    • 38.0 mm x 24.0 mm x 9.7 mm
    • 13.0 grams
  • USB and TTL UART interface (up to 921600 BAUD)
  • –40 to +85 °C operating temperature range
Product Taxonomy
MicroStrain 3DM-CV5-25
Applications
  • Unmanned vehicle navigation
  • Platform stabilization, artificial horizon
  • Health and usage monitoring of vehicles
Discontinued
Summary
Lower cost miniature, industrial-grade attitude and heading reference system (AHRS) with integrated magnetometers, high noise immunity, and exceptional performance.
Price
$645
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Precedence
149
Datasheet URL
https://www.microstrain.com/sites/default/files/3dm-cv5-25_datasheet_8400-0100_rev_l.pdf
Manual
https://www.microstrain.com/sites/default/files/3dm-cv5-25_user_manual_8500-0076_2.pdf
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Product Grade
Industrial
Industrial Attitude Reference Sensor
OEM Package
Mouser Part Number
6257-4260