HCM508B High Accuracy Analog Current 4-20mA Output Signal Compass Sensor
General Description
HCM508B is a high accuracy 3D compass Senosr developed by RION TECHNOLOGY . Intergrated the digital signal RS232 and 4-20mA output. With IP67 water-proof grade, more suitable for drilling measurement. it uses advanced hard iron and soft iron calibration algorithm, it can still provide the high precision heading information in the roll angle 360 degree. to any tools surface .it has the characteristics of small and low power consumption, and more suited to today's miniaturization sensitive measurement system.
HCM508 B integrated patented three -axis fluxgate technology, real-time solver heading data through CPU , and use a three-axis accelerometer to proceed with heading compensation for a wide range tilt angle, belongs to the high-performance, high stability military grade products , HCM508B with small size, low power consumption, widely used in the antenna securely, vehicle and system integration etc. many fields .
Features:
●Heading accuracy: 0.3°~0.5° ●Roll angle measuring range :±180°
●Tilt angle resolution: 0.1° ●Tilt angle accuracy: 0.2 degree
● Wide Temperature : -40℃~+85℃ ●Size: L:125×W:22×H:24 mm
●With hard magnetic ,soft magnetic and angle compensation
●Standard RS232/RS485/TTL output interface ● Analog 4-20mA output
Application :
●Satellite antenna search satellite ●Marine navigation surveying and mapping
●GPS integrated navigation ●Antenna servo control
●Gun emission system ●Infrared imager
●Laser range finder ●Map for plotter
●ROV underwater robot navigation ●Oceanography measurement instruments
●Special occasion robot ●Unmanned aircraft
Electrical Characteristics
Compass heading parameter |
The best heading accuracy |
0.3° tilt |
1.0° tilt | ||
Resolution |
0.1° |
|
Compass tilt parameter |
Pitch accuracy |
0.1°(Measuring range) |
0.1°(Measuring range) | ||
0.1°(Measuring range) | ||
0.2°(Measuring range) | ||
Pitch tilt range |
±85° |
|
Roll accuracy |
0.1°(Measuring range) |
|
0.1°(Measuring range) | ||
0.1°(Measuring range) | ||
0.2°(Measuring range) | ||
Roll tilt range |
±180° |
|
Resolution |
0.1° |
|
Calibration |
Hard iron calibration |
Yes |
Soft iron calibration |
Yes |
|
Magnetic field interference calibration method |
24 points(3D calibration) |
|
Physical features |
Dimension |
L:125:22:2424 mm |
Weight |
20g |
|
RS-232/RS485/TTL interface connector |
5PIN connector |
|
Interface features |
Start delay |
|
Maximum output rate |
20Hz/s |
|
Communication rate |
2400 to19200baud |
|
Output format |
Binary high performance protocol |
|
Analog output |
4-20mA FS(0-360deg) |
Only for heading 4-20mA output |
Power |
Power supply |
(Default)DC 12-36V |
Current(Maximum) |
40mA |
|
Ideal mode |
28mA |
|
Sleep Mode |
TBD |
|
Enviroment |
Operating range |
-40℃~+85℃ |
Storage temperature |
-40℃~+100℃ |
|
Resistance shock performance |
2500g |
|
Electromagnetic compatibility |
According to EN61000 and GBT17626 |
|
MTBF |
≥40000 hours/times |
|
Insulation resistance |
≥100M
|
|
Shock resistance |
100g@11ms、3Times/Axis(half sinusoid) |
|
Anti-vibration |
10grms、10~1000Hz |
|
Weight |
80g(without cable) |
|
Electrical Connection
Line color function |
BLACK |
WHITE |
GREEN |
RED |
YELLOW |
|
GND Power Negative |
RS232(RXD) Or RS485(D+) |
RS232(TXD) Or RS485(D-) |
Vcc 9-36V Power supply positive |
CURRENT OUTPUT |
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