ER-EC08B High Accuracy 3D Digital Compass is a high accuracy 3D compass sensor. Integrated 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 to any tools surface. It has the characteristics of small and low power consumption, and more suited to today's miniaturization sensitive measurement system.
ER-EC08B integrates patented three-axis fluxgate technology, real-time solution of heading data through central processing unit, and three-axis accelerometer for heading compensation of a wide range of tilt angles. It is a high-performance, high-stability military-grade product. The ER-EC08B is small in size and low in power consumption, and is widely used in many fields such as antenna stabilization, vehicle and system integration.
Features
Azimuth accuracy: 0.3°～0.5°
Inclination measurement range: ±180°
Inclination resolution: 0.1°
Inclination accuracy: 0.2°
Wide temperature range: -40°C～+85°C
Size:L:125×W:22×H:24mm
With hard magnetic, soft magnetic and tilt compensationoutput interface
Standard RS232/RS485/TTL output interface
Analog 4-20mA output
Applications
Satellite antenna search star
Artillery launch system
ROV underwater robot navigation
Navigation navigation mapping
GPS integrated navigation
Antenna servo control
Infrared imager Laser rangefinder
Map filler
Oceanology tester
Special occasion robot
Unmanned aerial vehicl
Specifications
ER-EC08B performance parameter indicator
Compass heading parameter
Optimum heading accuracy
0.3°oblique<10°
1.0° oblique>180°
Resolution
0.1°
Compass inclination parameter
Pitch accuracy
0.1°<15°（Measuring range）
0.1°<30°（Measuring range）
0.1°<60°（Measuring range）
0.2°<90°（Measuring range）
Pitch oblique range
±85°
Roll accuracy
0.1°<15°（Measuring range）
0.1°<30°（Measuring range）
0.1°<60°（Measuring range）
0.2°<180°（Measuring range）
Roll oblique range
±180°
Resolution
0.1°
Calibration Physical characteristics
Hard iron calibration
Have
Soft iron calibration
Magnetic field interference
calibration method
24 points (3D calibration)
Size
L125×W22×H24mm
Weight
20 g
RS-232/RS485/TTL interface
connector
5PIN connection terminal
Interface characteristics
Start delay
<50 ms
Maximum output rate
20Hz/s
Communication rate
2400~ 19200baud
Output format
Binary high performance protocol
Analog output
4-20mA FS(0-360 °)
Azimuth only 4-20mA output available
Power supply
Supply voltage
(default) DC 12V-36V
Current (maximum)
40mA
Ideal mode
28mA
Sleep mode
TBD
Surroundings
Operating range
-40℃～+85℃
Storage temperature
-40℃～+100℃
Anti-vibration performance
2500g
Electromagnetic compatibility
According to EN61000 and GBT17626
Mean time between failures
≥40000 hours/time
Insulation resistance
≥100 MΩ
Impact resistance
100g@11ms, three axes and the same (half sine wave)
Vibration resistant
10grms、10～1000Hz
Weight
80g (without cable)
Product size chart
FAQ:
1. What is your quotation condition?
If you have DHL or Fedex account ,we can quote EXW price ,otherwise CIF or FOB price.
2.Do you have any discount when procurement?
We will quote sample price at first and we will quote volume price if you need more quantity.
3.How long is the delivery time?
For sensors,parts,modules : in stock-one week;no stock-2-4weeks; For systems,generally ,8-12 weeks.
4.How to deal with the quality problems?
If confirmation of product quality problem we can replace it freely for customer in the shortest period.
