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IMU6488 Series | High‑Precision Industrial‑Grade MEMS Inertial Measurement Unit (IMU) with 3‑Axis Gyro & Accelerometer

PRODUCT PARAMETERS

  • High‑precision industrial‑grade MEMS IMU
  • Built‑in 3‑axis gyroscope + 3‑axis accelerometer
  • Optional magnetometer & barometer
  • SPI interface, up to 2000Hz output
  • Wide temperature range ‑40°C to +80°C
  • Ideal for robotics, automation, platform stabilization & industrial control
Description
FAQs
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Description

🟦 Product Overview

The IMU6488 Series is a high‑precision industrial‑grade Inertial Measurement Unit (IMU) integrating 3‑axis gyroscopes and 3‑axis accelerometers, with optional 3‑axis magnetometer and barometer depending on the model (B/C/D/E).

All sensor outputs undergo temperature compensation, installation misalignment correction, and non‑linear compensation, ensuring stable and accurate measurement under harsh industrial environments.

With a compact size of 47 × 44 × 14 mm, strong anti‑overload capability, and high reliability, the IMU6488 series is ideal for industrial automation, robotics, platform stabilization, instrumentation, and dynamic motion control.

🟦 Key Features

  • High‑precision MEMS inertial sensors
  • Built‑in 3‑axis gyroscope + 3‑axis accelerometer
  • Optional magnetometer & barometer (B/C/D models)
  • Gyro range: ±450°/s
  • Accelerometer range: ±18g
  • High output frequency: 2000Hz (IMU6488E: 1000Hz)
  • SPI communication interface
  • Wide operating temperature: ‑40°C to +80°C
  • Strong anti‑vibration & anti‑shock capability
  • Compact size: 47 × 44 × 14 mm, weight <40g

🟦 Model Comparison

ModelGyroscopeAccelerometerMagnetometerBarometerOutput Rate
IMU6488BYesYesOptionalOptional2000Hz
IMU6488CYesYesOptionalOptional2000Hz
IMU6488DYesYesOptionalOptional2000Hz
IMU6488EYesYesNoNo1000Hz

🟦 Technical Specifications

Gyroscope

  • Range: ±450°/s
  • Bias Instability: 3°/h (B), 1°/h (C), 0.3°/h (E)
  • Random Walk: 0.08°/√hr (B/C), 0.03°/√hr (E)
  • Bias Stability: 20°/h (B), 6°/h (C), 3°/h (E)
  • Bandwidth: 200–268Hz

Accelerometer

  • Range: ±18g
  • Bias Instability: 80µg (B), 50µg (C), 20µg (E)
  • Random Walk: 0.08–0.02 m/s/√hr
  • Bandwidth: 268Hz

Magnetometer (Optional)

  • Range: ±8 gauss
  • Resolution: 0.2mG
  • Noise Density: 50µG

Barometer (Optional)

  • Range: 300–1100mbar
  • Tolerance: 4.5mbar

System

  • Dimensions: 47 × 44 × 14 mm
  • Weight: <40g
  • Operating Voltage: 3.3V
  • Power Consumption: <0.8W
  • Interface: SPI
  • Output Frequency: 2000Hz / 1000Hz
  • Operating Temperature: ‑40°C ~ +80°C
  • Storage Temperature: ‑55°C ~ +105°C
  • Shock: 1500g / 0.5ms
  • Random Vibration: 6.06g (20–2000Hz)

🟦 Applications

  • Industrial anti‑vibration & attitude control
  • Robotics & automated machinery
  • Platform stabilization systems
  • Precision instrumentation
  • Motion tracking & dynamic measurement
  • Industrial navigation & control systems

🟦 Why Use This Product

The IMU6488 series delivers industrial‑grade precision, high reliability, and high‑frequency output, making it ideal for demanding applications requiring accurate motion sensing and robust environmental adaptability.

🟦 Why Choose HaisiTek

  • Advanced MEMS inertial sensor technology
  • Industrial‑grade calibration & compensation algorithms
  • High reliability under harsh conditions
  • Strong engineering support & customization options
IMU6488_User_Manual_ENDownload

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FAQs

No, the HS-MX1203GT module itself does not have a built-in GPS. It requires an external active GPS/BeiDou antenna connected via its MCX-female connector to obtain its own position, which is essential for transmitting AIS messages.

The module ships with generic factory settings. You must configure it with your vessel's specific MMSI number, name, and call sign using our provided AIS CONFIGURATION PC software and a TTL-to-USB adapter cable. Once configured, these details are stored in the module.

 Yes. The module features a SILENT pin. By pulling this pin low (to GND), you can disable AIS transmission for privacy or in security-sensitive areas while continuing to receive AIS data from other vessels.

You need two separate VHF antennas:

A dedicated GPS/GLONASS/BeiDou active antenna for the GPS port.
Using high-quality, properly installed antennas is critical for optimal performance.

A dedicated AIS VHF antenna for the VHF port.

Yes. We provide comprehensive documentation for integrators, including:

Schematic for Typical Application Circuits
Please contact our technical support team to access these resources.

Datasheet & Pinout Definitions

NMEA Protocol Guide

Configuration Command Manual

The MOQ for standard models like the HS-MX1203GT is typically 10 units. We also support customizations for larger volume orders. Contact our sales team for an exact quote.

Yes, we encourage and support product evaluation. Sample orders are available. Please get in touch with us to arrange a sample and discuss your testing requirements.

Still have questions? Contact our technical sales team for expert advice.

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