3D Dynamic Compass Sensor for Ship/Drone/Satellite Dish, 9 Axis

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$251.76

This 9-axis 3D dynamic compass sensor delivers high-precision heading and orientation for ship, drone, and satellite dish systems. With 0.8° heading accuracy and dynamic tilt compensation, the digital compass sensor ensures robust performance, supporting 20Hz output and hard/soft iron calibration, and guarantees reliable navigation and stabilization in challenging environments.

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SKU: ATO-CPS-DDM306B

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Delivery date: 6-12 days

Overview

High-precision 3D dynamic compass sensor for ship, drone, and satellite dish applications. Featuring 2500g vibration resistance, 9-axis electronic compass sensor operates reliably across -40℃ to +85℃ temperature range and delivers critical stabilization data in demanding conditions.

Specification

Model	ATO-DDM360B
Heading	Accuracy	0.8°
Heading	Resolution	0.1°
Tilt Measurement	Pitch Range	±90°
	Roll Range	±180°
	Tilt Accuracy (Static)	0.2°
	Tilt Accuracy (Dynamic)	0.5°
	Resolution	0.1°
Tilt Compensation	Roll Range	±180°
Tilt Compensation	Pitch Range	<85°
Calibration	Hard Iron Calibration	Yes
	Soft Iron Calibration	Yes
	Magnetic Interference Calibration Method	Planar rotation one circle (2D Calibration)
Physical Characteristics	Dimensions	L55 × W37 × H24 mm
	RS232/RS485/TTL Interface Connector	4-core, 1-meter direct cable
	Start-up Delay	<50 ms
	Output Rate	20 Hz
Interface Characteristics	Baud Rate	4800 to 15200 baud
Interface Characteristics	Output Format	Binary High-Performance Protocol
Power Supply	Supply Voltage (Default)	DC +5V
	Supply Voltage (Custom)	DC 9~36V
	Current (MAX)	45 mA
	Current (Ideal Mode)	35 mA
	Current (Sleep Mode)	TBD
Environmental	Operating Temperature	-40℃ to +85℃
	Storage Temperature	-40℃ to +85℃
	Vibration Survival	2500 g
EMC	Standards (According to EN61000 & GBT17626)
MTBF	≥40000 hours
Insulation Resistance	≥100 MΩ
Shock Survival	100g @ 11ms, Three Axes (Half-sine)
Vibration Survival	10 grms, 10~1000 Hz
Weight	≤135 g (With 1m cable)

Features

High heading accuracy: Advanced compass sensor maintains 0.8° heading precision even during dynamic motion and magnetic interference.
Integrated sensor technology: This 9-axis AHRS with E-compass combines accelerometer, gyroscope, and magnetometer data for precise orientation.
Rugged environmental performance: Unit operates reliably from -40℃ to +85℃ with 2500g vibration resistance.
Superior calibration suite: Features both hard iron and soft iron calibration for comprehensive magnetic interference compensation.
High heading accuracy: Advanced compass sensor maintains 0.8° heading precision even during dynamic motion and magnetic interference.
Rapid output performance: Provides 20Hz data update rate with under 50ms startup delay for real-time control.
Compact and lightweight: Measures just L55×W37×H24mm with a weight under 25g for easy integration.
Broad compatibility: Supports DC 9-36V power input with RS232/RS485/TTL interfaces for flexible deployment.

Dimension

Dynamic compass sensor dimension

Wiring

Dynamic compass sensor wiring

Installation

Dynamic compass sensor installation

Application

Dynamic compass sensor application

Tips: What are the key considerations for installing the 3D dynamic compass sensor?

Proper installation requires selecting locations with minimal magnetic interference, maintaining at least 40cm clearance from ferromagnetic objects like iron structures, motors, or magnets. Different magnetic sources require specific distancing—stronger fields may need greater separation. Use exclusively M3 stainless steel fasteners for mounting to avoid introducing additional magnetic interference. For precision calibration, execute the built-in hard/soft iron compensation procedures after installation, particularly when operating near electromagnetic equipment. Always verify heading accuracy post-installation through functional testing in actual operating conditions.

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