High Accuracy 3D Digital Compass

ER-EC08B ​Main characteristics
● 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:24 mm
●With hard magnetic, soft magnetic and tilt compensationoutput interface
● Standard RS232/RS485/TTL output interface
● Analog 4-20mA output

Product Details

High Accuracy 3D Digital Compass


Introduction

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


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If interested, pls contact us info@ericcointernational.com


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