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SCM220 High-Precision Two-Dimensional Electronic Compass - Digital Type
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Compass heading parameters |
Heading accuracy |
1° |
|
Resolution |
0.1° |
|
|
Repeatability |
0.3° |
|
|
Heading angle |
Navigation tilt angle range |
+/-5° |
|
Heading angle measurement range |
0~360° |
|
|
Calibration |
Hard iron calibration |
Yes |
|
Soft iron calibration |
Yes |
|
|
Magnetic field interference calibration |
One full rotation in a plane (2D calibration) |
|
|
Physical characteristics |
Size |
L33 x W27 x H8(mm) |
|
Weight |
|
|
|
RS-232/RS485Interface connector |
5pins |
|
|
Interface characteristics |
Startup delay |
<50ms |
|
Maximum sampling rate |
50times/second |
|
|
RS-232Communication rate |
2400~19200Baud rate |
|
|
RS-485Communication |
Optional |
|
|
TTLCommunication |
Optional |
|
|
Output format |
16High-performance protocol |
|
|
Power supply |
Supported voltage |
DC+5V |
|
Current (maximum) |
40mA |
|
|
Operating mode |
30mA |
|
|
Environment |
Storage range |
|
|
Operating temperature |
|
|
|
Vibration resistance |
|
Product dimensions:L33*W27*H
|
Product electrical connection |
|||||
|
Wire color function Output interface |
Red |
White |
Black |
Green |
Yellow |
|
1 |
2 |
3 |
4 |
5 |
|
|
RS232 |
VCC |
NC |
GND |
RXD |
TXD |
|
RS485 |
VCC |
NC |
GND |
(B、D-) |
(A、D+) |
|
Modbus |
|||||
|
TTL |
VCC |
NC |
GND |
RXD |
TXD |
|
Interface Features |
Startup Delay |
<50ms |
|
Maximum Sampling Rate |
50times/seconds |
|
|
RS-232Communication Rate |
2400~19200Baud Rate |
|
|
RS-485Communication |
Optional |
|
|
TTLCommunication |
Optional |
|
|
Output Format |
16High-Performance Protocol |
|
|
Power Supply |
Supported Voltage |
DC+5V |
|
Current (Maximum) |
40mA |
|
|
Operating Mode |
30mA |
-
Heading accuracy 1°, resolution 0.1°
Tilt range ±5°
Input voltage DC +5V
Output interfaces RS232, RS485, TTL, RS422, CAN, MODBUS optional
Baud rate 2400~115200 (configurable)
Wide temperature operation -40~85℃
IP65 protection level
Size (L33*M27*H8mm) customizable
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SCM220 is a high-precision two-dimensional electronic compass that measures azimuth angles from 0 to 360°. It is composed of a reliable industrial-grade microcontroller, high-precision magnetic sensors, and driver chips, integrating hard and soft magnetic interference compensation technologies. It can be customized according to customer needs and can be easily and quickly integrated into various products.
The product is small in size, low in power consumption, and can be applied in various fields such as antenna stabilization, vehicles, and system integration. Its high shock resistance and reliability allow the compass to operate normally in extremely harsh environments, making it more suitable for today's miniaturized high-precision measurement integrated control systems.
Main Features
● Measurement range 0~360° ● Heading accuracy 1°, tilt range ±5° ● Industrial-grade design ● Input voltage DC 5V
● Wide operating temperature -40 to +85℃ ● Hard magnetic, soft magnetic, and tilt compensation ● Adjustable baud rate 2400~115200 ● Operating current 40mA
● IP67 protection level ● Output RS232/RS485/TTL/MODBUS/CAN (optional) ● Small size (33*27*8mm) (customizable)
Product Applications
● Individual combat equipment ● Satellite solar antenna positioning ● AGV carts ● Mining machinery, oil logging equipment ● Medical devices
● Gimbal leveling ● Drone positioning and navigation ● Based on tilt monitoring ● Angle control for various engineering machinery ● Bridge dam monitoring
-
Compass heading parameters
Heading accuracy
1°
Resolution
0.1°
Repeatability
0.3°
Heading angle
Navigation tilt angle range
+/-5°
Heading angle measurement range
0~360°
Calibration
Hard iron calibration
Yes
Soft iron calibration
Yes
Magnetic field interference calibration
One full rotation in a plane (2D calibration)
Physical characteristics
Size
L33 x W27 x H8(mm)
Weight
RS-232/RS485Interface connector
5pins
Interface characteristics
Startup delay
<50ms
Maximum sampling rate
50times/second
RS-232Communication rate
2400~19200Baud rate
RS-485Communication
Optional
TTLCommunication
Optional
Output format
16High-performance protocol
Power supply
Supported voltage
DC+5V
Current (maximum)
40mA
Operating mode
30mA
Environment
Storage range
Operating temperature
Vibration resistance
-
Product dimensions:L33*W27*H
Product electrical connection
Wire color function
Output interface
Red
White
Black
Green
Yellow
1
2
3
4
5
RS232
VCC
NC
GND
RXD
TXD
RS485
VCC
NC
GND
(B、D-)
(A、D+)
Modbus
TTL
VCC
NC
GND
RXD
TXD
-
Interface Features
Startup Delay
<50ms
Maximum Sampling Rate
50times/seconds
RS-232Communication Rate
2400~19200Baud Rate
RS-485Communication
Optional
TTLCommunication
Optional
Output Format
16High-Performance Protocol
Power Supply
Supported Voltage
DC+5V
Current (Maximum)
40mA
Operating Mode
30mA
-
-
-
-
Heading accuracy 1°, resolution 0.1°
Tilt range ±5°
Input voltage DC +5V
Output interfaces RS232, RS485, TTL, RS422, CAN, MODBUS optional
Baud rate 2400~115200 (configurable)
Wide temperature operation -40~85℃
IP65 protection level
Size (L33*M27*H8mm) customizable
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File size: 1.4MB
Inclination monitoring
X, Y axis, industrial design, small size, low power consumption
Compass heading
X, Y, Z three axis, attitude calculation measurement algorithm
Imu inertial sensor
Three-axis angle, angular velocity, acceleration, magnetic field measurement
Attitude heading reference system
Meet the static, dynamic, high and low temperature of a variety of complex environmental use
Engineering case
After-sales service
Download
Questions & Answers
Industrial Design
Metrological certification
45 days return
Technical Services
Free maintenance
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