Contact for pricing and lead time--a minimum order quantity may apply
Contact for pricing and lead time--a minimum order quantity may apply
The 3DM-GX3® -25-OEM is a lower cost, miniature, industrial-grade attitude heading and reference system (AHRS) with integrated magnetometers, and OEM form factor.
Product Highlights
- High performance integrated MEMS sensor technology provide direct and computed AHRS outputs in a small package.
- Triaxial accelerometer, gyroscope, magnetometer, and temperature sensors achieve the best combination of measurement qualities.
- On-board processor runs a sophisticated Complimentary Filter (CF) fusion algorithm for precise attitude estimates and inertial measurements
- Sampling rates up to 30 KHz and data output up to 1 KHz
- Small size, lightweight packaging, and header connector interface ideal for OEM integration
Product no longer stocked – limited availability
Contact for pricing and lead time--a minimum order quantity may apply
The 3DM-GX3® -15-OEM is a lower cost, miniature, industrial-grade inertial measurement unit (IMU) and vertical reference unit (VRU) in an OEM form factor.
Product Highlights
- High performance integrated MEMS sensor technology provide direct and computed IMU and VRU outputs in a small package.
- Triaxial accelerometer, gyroscope, and temperature sensors achieve the best combination of measurement qualities.
- On-board processor runs a sophisticated Complimentary Filter (CF) fusion algorithm for precise inclination estimates and inertial measurements
- Sampling rates up to 30 KHz and data output up to 1 KHz
- Small size, lightweight packaging, and header connector interface ideal for OEM integration
Product no longer stocked – limited availability
Contact for pricing and lead time--a minimum order quantity may apply
DatasheetBest in Class Performance
- Fully calibrated, temperature compensated, and mathematically aligned to an orthogonal coordinate system for highly accurate outputs
- Bias tracking, error estimation, threshold flags, and adaptive noise modeling allow for fine tuning to conditions in each application.
Ease of Use
- Easy integration via comprehensive SDK
- Common protocol with the 3DM-GX4® and 3DM-RQ1™ sensor families for easy migration
Cost Effective
- Out-of-the box solution reduces development time.
- Volume discounts
Best in Class Performance
- Fully calibrated, temperature compensated, and mathematically aligned to an orthogonal coordinate system for highly accurate outputs
- Bias tracking, error estimation, threshold flags, and adaptive noise modeling allow for fine tuning to conditions in each application.
Ease of Use
- Easy integration via comprehensive SDK
- Common protocol with the 3DM-GX4® and 3DM-RQ1™ sensor families for easy migration
Cost Effective
- Out-of-the box solution reduces development time.
- Volume discounts
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General |
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Integrated sensors |
Triaxial accelerometer, triaxial gyroscope, triaxial magnetometer, and temperature sensors, |
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Data outputs |
Inertial Measurement Unit (IMU) outputs: acceleration, angular rate, magnetic field , deltaTheta, deltaVelocity Computed outputs: attitude estimates (in Euler angles, quaternion, orientation matrix), |
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Resolution |
16 bit SAR oversampled to 17 bits |
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Inertial Measurement Unit (IMU) Sensor Outputs |
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Accelerometer |
Gyroscope |
Magnetometer |
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Measurement range |
±5 g (standard) ±1.7±16, and ±50 g (option) |
300°/sec (standard) ±50, ±600,±1200 °/sec (options) |
±2.5 Gauss |
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Non-linearity |
±0.1 % fs |
±0.03 % fs |
±0.4 % fs |
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Bias instability |
±0.04 mg |
18°/hr |
-- |
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Initial bias error |
±0.002 g |
±0.25°/sec |
±0.003 Gauss |
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Scale factor stability |
±0.05 % |
±0.05 % |
±0.1 % |
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Noise density |
80 µg/√Hz |
0.03°/sec/√Hz |
100 µGauss/√Hz |
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Alignment error |
±0.05° |
±0.05° |
±0.05° |
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Adjustable bandwidth |
225 Hz (max) |
440 Hz (max) |
230 Hz (max) |
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IMU filtering |
Digitally filtered (user adjustable) and scaled to physical input; coning and sculling integrals computed at 1 kHz |
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Sampling rate |
30 kHz |
30 kHz |
7.5 kHz |
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IMU data output rate |
1 Hz to 1000 Hz |
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Computed Outputs |
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Attitude accuracy |
±0.5° roll, pitch, and heading (static, typ), ±2.0° roll, pitch, and heading (dynamic, typ) |
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Attitude heading range |
360° about all axes |
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Attitude resolution |
< 0.01° |
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Attitude repeatability |
0.2° (typ) |
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Calculation update rate |
1000 Hz |
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Computed data output rate |
1 Hz to 500 Hz |
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Operating Parameters |
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Communication |
USB 2.0, TTL (3.3 V dc, 9,600 bps to 921,600 bps, default 115,200) |
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Power source |
+ 3.1 to + 5.5 V dc |
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Power consumption |
80 mA at 5 V dc (USB) |
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Operating temperature |
-40 °C to +70 °C |
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Mechanical shock limit |
500 g |
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Physical Specifications |
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Dimensions |
38 mm x 24 mm x 11.6 mm |
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Weight |
11.6 grams |
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Regulatory compliance |
ROHS |
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Integration |
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Connectors |
Data/power output: Samtec FTSH Series (FTSH-105-01-F-D-K) |
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Software |
MIP™ Monitor, Windows XP/Vista/7/8 compatible |
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Compatibility |
Protocol compatibility with 3DM-RQ1™ and 3DM- GX4® sensor families. |
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Software development kit (SDK) |
MIP™ data communications protocol with sample code available (OS and computing platform independent) |
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General |
|||
|---|---|---|---|
|
Integrated sensors |
Triaxial accelerometer, triaxial gyroscope, and temperature sensors |
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|
Data outputs |
Inertial Measurement Unit (IMU) outputs: acceleration, angular rate, deltaTheta, deltaVelocity Computed outputs: attitude estimates (Euler angles, quaternion, orientation matrix) |
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|
Resolution |
16 bit SAR oversampled to 17 bits |
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Inertial Measurement Unit (IMU) Sensor Outputs |
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|
Accelerometer |
Gyroscope |
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|
Measurement range |
±5 g (standard) ±1.7, and ±50g. (option) |
300°/sec (standard) ±50, ±600, ±1200°/sec (options) |
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|
Non-linearity |
±0.1 % fs |
±0.03 % fs |
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|
Bias instability |
±0.04 mg |
18°/hr |
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Initial bias error |
±0.002 g |
±0.25°/sec |
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|
Scale factor stability |
±0.05 % |
±0.05 % |
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|
Noise density |
80 µg/√Hz |
0.03°/sec/√Hz |
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Alignment error |
±0.05° |
±0.05° |
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|
Adjustable bandwidth |
225 Hz (max) |
440 Hz (max) |
|
|
IMU filtering |
Digitally filtered (user adjustable) and scaled to physical inputs; coning and sculling integrals computed at 1 kHz |
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Sampling rate |
30 kHz |
30 kHz |
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IMU data output rate |
1 Hz to 1000 Hz |
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Computed Outputs |
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Roll and pitch accuracy |
±0.5° (static, typ), ±2.0° (dynamic, typ) |
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Roll and pitch range |
360° about all axes |
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Roll and pitch resolution |
< 0.01° |
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Roll and pitch repeatability |
0.2° (typ) |
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Calculation update rate |
1000 Hz |
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Computed data output rate |
1 Hz to 500 Hz |
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Operating Parameters |
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Communication |
USB 2.0, TTL serial UART (3.3 V dc, 9,600 bps to 921,600 bps, default 115,200) |
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Power source |
+ 3.1 to + 5.5 V dc |
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Power consumption |
80 mA at 5 V dc (USB) |
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Operating temperature |
-40 °C to +70 °C |
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Mechanical shock limit |
500 g |
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Physical Specifications |
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Dimensions |
38 mm x 24 mm x 11.6 mm |
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Weight |
11.6 grams |
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Regulatory compliance |
ROHS |
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Integration |
|||
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Connectors |
Data/power output: Samtec FTSH Series (FTSH-105-01-F-D-K) |
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|
Software |
MIP™ Monitor, Windows XP/Vista/7/8 compatible |
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|
Compatibility |
Protocol compatibility with 3DM-RQ1™ and 3DM- GX4® sensor families. |
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Software development kit (SDK) |
MIP™ data communications protocol with sample code available (OS and computing platform independent) |
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General Documentation
- 3DM-GX3® -25 OEM Product Datasheet
- 3DM-GX3® -25 OEM Mounting and Connector Information
- 3DM-GX3® -25 MIP Quick Start Guide
- 3DM-GX3® -25 Single Byte Quick Start Guide
- MIP Hard and Soft Iron Calibration Quick Start Guide
- 3DM-GX3® -15,-25 MIP Data Communications Protocol
- 3DM-GX3-25 Single Byte Data Communications Protocol
- Dewesoft™ 3DM-GX3® -25 Single Byte Plugin Instructions
- 3DM-GX3® Data Communications Protocol Errata
- MIP Software Downloads
- Firmware Upgrades for 3DM-GX3®
- Inertial product comparison
Technical Notes
- 3DM-GX3® Importing Magnetic Vectors
- Extending the USB Cable
- Using an Hardware Datalogger with Inertial Sensors
- 3DM-GX3® Startup Settings
- Using Dataloggers with Inertial Sensors
- Phihong PSA05R-090 Power Supply
- 3DM-GX3® -25 Up and North Compensation
- Working with the 3DM-GX3® -25 Update Mode
- Using the 3DM-GX3® -25 Capture Gyro Bias Function
- 3DM-GX3® -25 Coning and Sculling
- Operating the 3DM-GX3® -25 Software on the Mac OS X
Mechanical Prints (Uncontrolled)
Video
General Documentation
- 3DM-GX3® -15-OEM Datasheet
- 3DM-GX3® -15 Quick Start Guide
- 3DM-GX3® -15,-25 MIP Data Communications Protocol
- 3DM-GX3® Data Communications Protocol Errata
- MIP Software Downloads
- Firmware Upgrades for 3DM-GX3®
- 3DM-GX3® -15 OEM Mounting and Connector Information
- Inertial product comparison
Technical Notes
- Extending the USB Cable
- Using an Hardware Datalogger with Inertial Sensors
- 3DM-GX3® Startup Settings
- Using Dataloggers with Inertial Sensors
- Phihong PSA05R-090 Power Supply
Mechanical Prints (Uncontrolled)
Software
