2D Electronic Compass Sensor, 0°-360°, RS232/RS485/TTL/RS422

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$193.47

Ex Tax: $193.47

Stock: In Stock
Model: RDDLZ-CPS-SCM225
Weight: 1.00
SKU: RDDLZ-CPS-SCM225

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The 2D electronic compass sensor adopts industrial-grade design, uses digital output and has anti-electromagnetic interference function. The measurement range is 0° to 360°, achieving full circular coverage and reliable heading data.

Features

2D electronic compass sensor uses an aluminum alloy shell, which has the characteristics of high strength, impact resistance, anti-interference, and rainproof, and is reliable and durable.
The electronic compass sensor uses an aviation connector, which is waterproof and moisture-proof, and has good stability and high sensitivity.
Its signal shielding cable is strong and durable, and has undergone rigorous tension, bending, swing and other tests to ensure high reliability.
This sensor uses an industrial-grade single-chip microcomputer with strong anti-interference ability and a high-precision magnetic sensor and driver chip, integrating hard magnetic and soft magnetic interference compensation technology. The electronic compass function can be integrated into various products.
It is small in size, low in power consumption, has high shock resistance and high reliability, and can work normally in extreme environments.

Specification

Model	RDDLZ-SCM225
Range	0-360°
Accuracy	1°
Working voltage	DC +5V (DC +9~36V can be customized)
Working temperature	-40~+70℃
Working current	40mA
Volume	553724mm (customizable)
Output	RS232/RS485/TTL/RS422/Modbus (optional)
Performance Indicators
Compass heading parameters	Heading accuracy	1°
	Resolution	0.1°
	Repeatability	0.3°
Heading angle	Navigation tilt angle range	+/-5°
Heading angle	Heading angle measurement range	0~360°
Calibration	Hard iron calibration	✔
	Soft iron calibration	✔
	Magnetic field interference calibration	one rotation of the plane (two-dimensional calibration)
Physical characteristics	Weight	75g
Physical characteristics	RS-232/RS485 interface connector	5-pin
Interface characteristics	Startup delay	<50ms
	Maximum sampling rate	50 times/second
	RS-232 communication rate	2400~19200 baud rate
	RS-485 communication	Optional
	TTL communication	Optional
	Output format	Hexadecimal
Power supply	Supported voltage	DC+5V (9~36V can be customized)
	Current (maximum)	40mA
	Operating mode	30mA
Environment	Storage range	-40℃~+125℃
	Operating temperature	-40℃~+70℃
	Vibration resistance	2500g

Note: The default horizontal installation (when the compass is placed horizontally, the roll and pitch angle outputs are zero degrees), and the connector needs to be installed vertically downward (when the compass is placed vertically downward, the roll and pitch angle outputs are zero degrees). Please specify when ordering.

Dimension (mm)

Electrical Connection

RS232 Wiring Definition

Line Color Function	RED	WHITE	BLACK	GREEN	YELLOW
	1	2	3	4	5
	VCC	NC	GND	RXD	TXD

RS485 and Modbus Wiring Definition

Line Color Function	RED	WHITE	BLACK	GREEN	YELLOW
	1	2	3	4	5
	VCC	NC	GND	(B, D+)	(A, D+)

TTL Wiring Definition

Line Color Function	RED	WHITE	BLACK	GREEN	YELLOW
	1	2	3	4	5
	VCC	NC	GND	RXD	TXD

RS422 Wiring Definition

Line Color Function	RED	BLACK	GREEN	YELLOW	WHITE	BROWN
	1	2	3	4	5	6
	VCC	GND	RXD- (B-)	RXD+ (A+)	TXD+ (A+)	TXD- (B-)

Applications

Installation

Tips: Precautions for installing 2D electronic compass sensors

Although the SCM225 2D electronic compass sensor can compensate for magnetic interference, users should choose an environment with minimal magnetic interference to install and use it. Place the sensor as far away from iron, nickel, magnets, motors and other magnetic materials as possible. If there are these magnetic media around, please maintain a distance of at least 0.5m. To ensure the best measurement effect of the product, non-magnetic screwdrivers and non-iron screws must be used during installation. Be sure to strictly avoid strong magnetic materials such as magnets and motors within 10cm of the compass, which may cause irreversible decrease in the measurement accuracy of the compass.

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