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HS-AHRS-901Attitude sensor

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HS-AHRS-901Attitude sensor

Introduction

HS-AHRS-901 attitude sensor is a inertial measurement system with high precision based on MEMS inertial sensing devices, with built-in accelerometer, fluxgate sensor and gyroscope. The system contains temperature correction and non orthogonal error compensation algorithms, which can accurately output the carrier's three attitude angles (pitch angle, roll angle and heading angle) and other auxiliary sensing signals (acceleration and angular velocity) in a dynamic environment.

Features

Course keeping under magnetic field interferenceenvironment;

High speed data output;

High reliability, waterproof, shockproof, anti electromagnetic interference, no pollution

Application

Widely used in aviation, aerospace, navigation and other fields, and in products and equipment such as UAV, unmanned driving, platform stability and aiming, ship and submarine robot, etc.

Performance Parameters

 Item

Parameters  

Heading  

Measuring(°)

±180

Precision(°)

<0.3

Resolution(°)

0.01

Attitude

MeasuringRollPitch(°)

±180, ±90

Dynamic precision(°)

0.2

Static accuracy(°)

0.1

Resolution(°)

0.01

Gyroscope sensor

MeasuringRollPitch

Heading(°/sec)

±400

Zero error(°/sec)

<0.02deg/s

Resolution   (°/sec)

0.005

Band   width Hz

200Hz

Nonlinearity%FS

0.05

 Acceleration sensor

 Measuring: X,Y,Z(g)

±3g or ±10g

Zero bias stability(mg)

<1

 Resolution(mg)

<0.05

Band   width Hz

200

Nonlinearity%FS

0.05

Output

RS485/RS422

Power   Consumption

1W





Electrical Parameter

Input voltage+12VDC

Housing

Standard housing: rectangle(Rectangular (with mounting ears) 93.5x53x36mmType D 9-pin connector