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BMR3000

 

 Serials

 

Three-Axis

 

Acceleromete

Three-Axis

 

Magnetometer

High

 

Accuracy

 Electronic

 

Compass

Technical Manual

Summary of Contents for BMR3000 Series

Page 1: ...BMR3000 Serials Three Axis Accelerometer Three Axis Magnetometer High Accuracy Electronic Compass Technical Manual...

Page 2: ...cifically designed to improve the static measurement accuracy of magnetic compasses For fixed interference the BMR3000 can still maintain high measurement accuracy It can be customized according to cu...

Page 3: ...accuracy magnetic calibration RS232 485 TTL optional 50Hz 3s 100g Package size L107 x W38 x H25 mm Bare size L75 x W30 5 x H10 mm Yes Yes Yes 0 01 0 1 0 1 0 05 0 01 2400 115200 Baud rate 2000g 45 0 5...

Page 4: ...square RMS of the measured angle of the sensor 16 times Mechanical Characteristic Connector Protection level Shell material Installation Aviation joint standard cable is 1 5m IP67 Magnesium alloy anod...

Page 5: ...that the sensor is exposed to the earth s magnetic field and avoid using it near ferromagnetic materials and changing magnetic fields Such as engines iron plates iron bolts and nuts wires motors speak...

Page 6: ...phones during calibration 2 Connect the product to the system and put it in a horizontal state within 5 3 Open the serial debugging assistant and send the start calibration command in hexadecimal form...

Page 7: ...CC DC 9 35V BLUE 2 NC BLACK 3 GND GREEN 4 RXD B D YELLOW 5 TXD A D Sensor 1 3 7 RED VCC DC 9 35V 485A 485 485B 485 GND Electronic compass 1 3 4 5 GREEN Electrical connections s Cable color function YE...

Page 8: ...data changes the checksum will change 2 Command Format 0x77 0x01 Command response 0x77 0x81 SXXX YY 0x07 Identifier 1byte Frame Length 1byte Address Code 1byte Command 1byte Data 0byte Checksum 1byte...

Page 9: ...bytes For example the return command is 77 0D 00 84 10 26 80 00 33 65 03 13 71 66 where Pitch is 10 26 80 Roll is 00 33 65 Heading is 03 13 71 For the three bytes of the return value for each angle t...

Page 10: ...mand 77 04 00 07 0B Command response 0x87 0x77 0x07 0 0x x7 77 7 Identifier 1byte Frame Length 1byte Address Code 1byte Command 1byte Data 0byte Checksum 1byte Identifier 1byte Frame Length 1byte Addr...

Page 11: ...de is 00 when setting 100HZ output frequency Set baud rate to 115200 in high speed mode 0x05 Command response 0x1F 0x77 0x1F 2 9 Query address Command 77 04 00 1F 23 0 0x x7 77 7 Identifier 1byte Fram...

Page 12: ...red on and the product can effectively receive the external setting command 0x77 0x8C 0x00 success 0xFF failure 0x05 Identifier 1byte Frame Length 1byte Address Code 1byte Command 1byte Data 1byte Che...

Page 13: ...ethod JF 1059 1999 Evaluation and Expression of Measurement Uncertainty GBT 14412 2005 mechanical vibration and shock mechanical installation of accelerometer General requirements for GJB 450A 2004 eq...

Page 14: ...is Magnetometer High Accuracy Electronic Compass Wuxi Bewis Sensing Technology LLC Address Building 30 No 58 Xiuxi Road Binhu District Wuxi City Hotline 400 618 0510 Tel 86 510 85737178 801 Email sale...

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