BMR3000 6-Axis High-Accuracy Electronic Compass Sensor Accuracy 0.2°

Place of Origin CHINA
Model Number BMR3000
Minimum Order Quantity 1 unit
Packaging Details BWSENSING BOX,Express package
Delivery Time 3-5 working days
Payment Terms T/T

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571


If you have any concern, we provide 24-hour online help.

Product Details
Name Electronic Compass Power Supply 9-36V DC
Operating Temperature -40℃~85℃ Heading Accuracy 0.2 RMS(Horizontal Use)<0.5 RMS(Pitch<30°)
Resolution 0.001° Repeatability 0.05°
Pitch Accuracy 0.01° Roll Accuracy 0.01°
Output Form RS232/485/TTL Interface Protection Level IP67
High Light

6 axis Electronic Compass Sensor


IP67 Electronic Compass Sensor


Satellite Tracking electronic compass with gps

Leave a Message
Product Description

BMR3000 6-axis High Accuracy Anti-Interference Electronic Compass Accuracy: 0.2° Satellite Tracking GPS Navigation




BMR3000 high-precision electronic compass is composed of industrial grade single chip microcomputer with high reliability and strong anti-interference ability, high-precision magnetic sensor and driving chip. It integrates patented hard magnetic and soft magnetic calibration algorithms, and uses high-precision triaxial accelerometer to compensate the tilt angle, so that it can provide accurate heading data in very harsh environment. Through the optimized extended Kalman filter algorithm, the product outputs high-precision attitude information in real time.


Performance Index:



Compass heading parameter

Heading accuracy

0.2 RMS(Horizontal use)

<0.5 RMS(Pitch<30°)

Resolution 0.001°
Repeatability 0.05°

Compass tilt


Pitch accuracy 0.01°
Roll accuracy 0.01°
Resolution 0.001°
Tilt range ±30°
Calibration Hard magnetic calibration Yes
Soft magnetic calibration Yes
Limited tilt user calibration Yes



Size L107 x W38 x H25 (mm)
Weight 100g
Output form RS232/485/TTL interface



Start-up delay <3s
Maximum output frequency 50Hz
RS232 communication rate 2400 to 115200 baud rates
Environment Anti-vibration performance 2000g


BMR3000 6-Axis High-Accuracy Electronic Compass Sensor Accuracy 0.2° 0

BMR3000 6-Axis High-Accuracy Electronic Compass Sensor Accuracy 0.2° 1




● Satellite tracking

● Petroleum geological exploration

● Optical range finder

● GPS assisted navigation

● Individual combat equipment

● Ocean test

● Underwater navigation

● Mechanical control


BWSENSING's Accuracy Traceability System:

BMR3000 6-Axis High-Accuracy Electronic Compass Sensor Accuracy 0.2° 2

Company introduction

Wuxi Bewis Sensing Technology LLC(BWSENSING) is an innovative fast growing company established in 2010. The company was born in The Institute of Microelectronics (IME) of Peking University. We have achieved the top spot in the middle and high-end industry applications in the Chinese market.

From 2019, BWSENSING ® is approved as our global brand.With 10 years experience in the research-design-development and manufacture of a range of Inertial sensor technology, BWSENSING posses the skills, knowledge and experience to provide fully integrated OEM/ODM design and manufacturing services for Inclinometer, Electronic Compass, IMU, AHRS, GNSS/INS and Fiber Optic Gyroscope. As the company co-founder Dr. Guangyi Shi said, we will use the Accurate and Cost-effective sensors to make a greater contribution to the global society for a better IoT world.


BMR3000 6-Axis High-Accuracy Electronic Compass Sensor Accuracy 0.2° 3




Q1: Accuracy definition of products

A: RMS accuracy, the accuracy of each product can be traced.Accuracy test report can be provided if required.


Q2: How to select suitable model?

A: Users should check the following points:

a. Single or dual axis?

b. Commom protocol, Modbus or CAN?

c. Dynamic or static Application scenarios?

d. Horizontal or vertical installation?



Q3: How to purchase?

A: If you want sample, please purchase on BWSENSING online shop. We accept Paypal/TT/CC.If you purchase in bulk, it is recommended to consult the sales for the best price.


Q4: How long is the warranty period?

A: One year.


Q1: Precausions for using Electronic compass

A: Please refer to manual, and keep away from sensitive items like iron or motors, or even your cell phone;Electronic compass outputs magnetic north, not true north.


Q5: How to calibrate electronic compass?

A: a. Consult Sales about corresponding calibration videos.

b. It is divided into common calibration and 12 point calibration. The 12-point calibration is only for high-precision electronic compass.

c. Customized NMEA output.