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HMR2300 Digital Magnetometer To Detect Strength Direction Of Incident Magnetic Field

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HMR2300 Digital Magnetometer To Detect Strength Direction Of Incident Magnetic Field

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Brand Name : AVIC

Model Number : CMR2300 pcb

Place of Origin : CHINA

MOQ : 1

Price : 1300~1500

Payment Terms : L/C, T/T

Supply Ability : 100 per month

Delivery Time : 4 weeks

Packaging Details : box

Range : +/-2 gauss

Resolution : 67 m gauss

Hysterisis error : 0.01%FS

Gain error : 0.05%FS

offset error : 0.01%FS

weight : 98g

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HMR2300 Analog Product Digital Magnetometer To Detect The Strength And Direction Of An Incident Magnetic Field​

The AVIC CMR2300 is a three-axis smart digital magnetometer to detect the strength and direction of an incident magnetic field. The three of AVIC’s magneto-resistive sensors are oriented in orthogonal directions to measure the X, Y and Z vector components of a magnetic field. These sensor outputs are converted to 16-bit digital values using an internal delta-sigma A/D converter. An onboard EEPROM stores the magnetometer’s configuration for consistent operation. The data output is serial full-duplex RS-232 or half-duplex RS-485 with 9600 or 19,200 data rates. A RS-232 development kit version is available that includes a windows compatible demo program, interface cable, AC adapter, and carrying case.


• High Accuracy Over ±1 gauss, <0.5% Full Scale

• Range of ±2 gauss, <70 µgauss Resolution

• Three Axis (X, Y, Z) Digital Outputs

• 10 to 154 Samples Per Second, Selectable

• RS-232 or RS-485 Serial Data Interfaces

• PCB or Aluminum Enclosure Options

• 6-15 volt DC Unregulated Power Supply Interface

▶ APPLICATION • Attitude Reference

• Compassing & Navigation

• Traffic and Vehicle Detection

• Anomaly Detection

• Laboratory Instrumentation

• Security System


Characteristics Conditions Min Typ Max Units
Power Supply
Supply voltage Pin 9 referenced to Pin 5(Ground) 6.5   15 Volts
Supply Current Vsupply = 15V. With S/R= On   27 35 mA
Operating Ambient -40   +85
Storage Ambient, Unbiased -55   125
Magnetc Fleld
Range Full Scale (FS), Total Field Applied -2   +2 gauss
Resolution Applied Field to Change Output 67     micro-gauss
Accuracy RSS of all errors@+25℃
±1 gauss
±2 gauss


Lneariby Error Best fit straight line@+25℃
±1 gauss
±2 gauss


Hysterisis Error 3 Sweeps Across ±2gauss@+25°℃   0.01 0.02 %FS
Repeatability Error 3 Sweeps Across+2gauss@+25°C   0.05 0.10 %FS
Gain Enror Applied Field for Zero Reading   0.05 0.10 %FS
Offset Ermor Applied Field for Zero Reading   0.01 0.03 %FS
Coefficient of Gain   -600
Power Supply Efiect From+6 to +15V with 1 gauss Applied Field   150   ppm/V
Weight PCB Only
PCB and Non-Flanged Enclosure
PCB and Flanged Enclosure
Vibration Operating
5 to 10Hz for 2 Hours
10Hz to 2kHz for 30 Minutes

PCB dimension and PINOUT


Products CMR2300-D00-232 :PCB Only (No Enclosure), RS-232 I/O

CMR2300-D00-485 :PCB Only (No Enclosure), RS-485 I/O

CMR2300-D20-232 :Flush-Base Enclosure, RS-232 I/O

CMR2300-D20-485 :Flush-Base Enclosure, RS-485 I/O

CMR2300-D21-232 :Extended-Base Enclosure, RS-232 I/O

CMR2300-D21-485 :Extended-Base Enclosure, RS-485 I/O

CMR2300-D20-232-DEMO :Demo Kit, Flush-Base Enclosure, RS-232 I/O

CMR2300-D21-232-DEMO :Demo Kit, Extended-Base Enclosure, RS-232 I/

Product Tags:

HMR2300 Digital Magnetometer


Digital Magnetometer


Analog Magnetometer Sensor

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