SKU: SENS-1041
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BWSENSING AH50 AHRS Sensor, 9-Axis MEMS Attitude & Heading Reference System, IMU, RS485

₹13,329.00 (Inclusive of all taxes)
Out of Stock

The BWSENSING AH50 is a high-precision 9-axis MEMS AHRS (Attitude and Heading Reference System) sensor with RS485 output, designed for industrial motion tracking, robotics, and navigation applications requiring stable roll, pitch, and heading data.

Features

  • High-precision 9-axis MEMS AHRS with 0.5° RMS static attitude accuracy.
  • Industrial RS485 communication interface with 100Hz output frequency.
  • Robust IP67-rated magnesium-aluminum alloy housing for harsh environments.
  • Integrated Kalman filter algorithm for dynamic and static attitude measurement.
  • Wide operating voltage range (5-12V DC) and temperature tolerance (-40°C to +85°C).

Out of stock

Description

The BWSENSING AH50 AHRS Sensor integrates a 9-axis MEMS inertial measurement unit (IMU) comprising a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer. A sophisticated Kalman filter algorithm fuses these sensor outputs to provide stable, real-time measurements of roll, pitch, heading, angular velocity, and linear acceleration, even in dynamic conditions. The sensor features advanced compensation technologies for gyro drift and non-linear errors, ensuring long-term measurement stability.

Engineered for industrial durability, the AH50 is housed in a compact, lightweight magnesium-aluminum alloy casing with an IP67 protection rating, making it resistant to dust, water ingress, and mechanical shock. Its wide operating temperature range and low power consumption make it suitable for integration into demanding mobile and stationary platforms, including unmanned aerial vehicles (UAVs), autonomous robots, marine navigation systems, and satellite antenna tracking.

Key Features

  • 9-axis MEMS sensor fusion (accelerometer, gyroscope, magnetometer).
  • High-performance embedded Kalman filter for optimal attitude estimation.
  • Gyro drift compensation and non-linear error correction.
  • Industrial-grade RS485 communication protocol for robust data transmission.
  • IP67-rated, rugged magnesium-aluminum alloy housing.
  • Wide operating temperature range from -40°C to +85°C.
  • Low power consumption with typical operating current of 30mA.
  • High output data rate configurable up to 100Hz.

Applications

  • Unmanned Aerial Vehicle (UAV) flight control and stabilization systems.
  • Autonomous mobile robot (AMR) navigation and dead reckoning.
  • Marine vessel and buoy attitude and heading reference.
  • Satellite communication antenna tracking and stabilization platforms.
  • Industrial machinery condition monitoring and tilt sensing.

Technical Specifications

Sensor Type9-Axis MEMS AHRS (IMU)
Communication InterfaceRS485
Pitch Accuracy (Static/Dynamic)0.5° / 3°
Roll Accuracy (Static/Dynamic)0.5° / 3°
Heading Accuracy3°
Angular Resolution0.01°
Tilt Range (Pitch / Roll)±90° / ±180°
Output Frequency100 Hz
Operating Voltage5-12V DC
Typical Operating Current30 mA
Operating Temperature-40°C to +85°C
Protection Rating (IP)IP67
Housing MaterialMagnesium Aluminum Alloy
Dimensions (L x W x H)55 x 37 x 24 mm
Weight60 g

Frequently Asked Questions

What is the operating voltage range for the AH50 AHRS sensor?

The AH50 sensor operates from a 5V to 12V DC power supply. It is compatible with common industrial and robotic power buses. The typical operating current is 30mA, ensuring low power consumption for mobile applications.

What communication protocols does the AH50 support?

The primary communication interface is RS485, providing robust, noise-immune data transmission over longer distances suitable for industrial environments. The sensor's firmware is configured for RS485 Modbus RTU or a simple ASCII command protocol, as detailed in the datasheet.

How is the sensor calibrated, and does it require periodic recalibration?

The AH50 undergoes factory calibration for its MEMS sensors. Its embedded Kalman filter and compensation algorithms (gyro drift, non-linear) maintain accuracy during operation. For most applications, field recalibration is not required, though a magnetometer calibration procedure may be recommended if used in environments with strong magnetic interference.

Is the AH50 suitable for outdoor and harsh environment use?

Yes. The sensor features an IP67-rated, sealed magnesium-aluminum alloy housing, making it dust-tight and capable of withstanding temporary immersion in water. Its wide operating temperature range of -40°C to +85°C ensures reliable performance in extreme outdoor and industrial conditions.

What is the output data format and update rate?

The sensor outputs roll, pitch, heading (yaw), angular rates, and accelerations. The data update rate is configurable up to 100Hz. The output is transmitted via RS485 in a structured packet format, which can be parsed by PLCs, microcontrollers, or PC software for real-time motion analysis.

Package Includes

  • 1 x BWSENSING AH50 AHRS Sensor

Additional Information

Weight 0.06 kg
Dimensions 5.5 × 3.7 × 2.4 cm