MTi OEM
The MTi OEM is a board-only version of the MTi, available for seamless and tight integration in your application. The housing-less MTi OEM is an exceptionally small and ultra-light (11 gram) Attitude and Heading Reference System with the same functionality as the regular MTi.
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Leaflet
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| Download the MTi leaflet: |
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Features
- accurate full 360 degrees 3D orientation output (Attitude and Heading)
- highly dynamic response combined with long-term stability (no drift)
- 3D acceleration, 3D rate of turn and 3D earth-magnetic field data
- all solid-state miniature MEMS inertial sensors inside
- compact design
- high update rate
- various digital output modes
- accepts or generates synchronization pulses
- temperature, 3D misalignment and sensor cross-sensitivity compensated
Fields of use
- robotics
- aerospace
- autonomous vehicles
- marine industry
- bore industry
- automotive and motor sports
>> Contact Xsens
Attitude and Heading
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Interfacing
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| Static accuracy (roll/pitch) |
<0.5 deg |
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Digital interface |
RS-232, RS-485, RS 422 |
| Static accuracy (heading)1 |
<1 deg |
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(max 921k6 bps) and USB (ext. converter) |
| Dynamic accuracy2 |
2 deg RMS |
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Operating voltage |
4,5 - 30V |
| Angular resolution3 |
0.05 deg |
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Power consumption |
350 mW |
| Dynamic range: |
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Interface options i/o |
SyncOut, AnalogIn, SyncIn |
| - Pitch |
± 90 deg |
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(Depends on digital interface) |
| - Roll/Heading |
± 180 deg |
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| Maximum update rate: |
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Maximum Operational limits
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| - Onboard processing |
120 Hz |
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Ambient temperature |
-20.... +60 oC |
| - External processing |
512 Hz |
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operating range4 |
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Specified performance |
0.... +50 oC |
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operating range4 |
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1 in homogeneous magnetic environment
2 under condition of a stabilized Xsens sensor fusion algorithm
3 1σ standard deviation of zero-mean angular random walk
4 non-condensing environment
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Sensor performance
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rate of turn |
acceleration |
magnetic field |
| Dimensions |
3 axes |
3 axes |
3 axes |
| Full Scale (standard) |
± 300 deg/s |
± 50 m/s² |
± 750 mGauss |
| Linearity |
0.1% of FS |
0.2% of FS |
0.2% of FS |
| Bias stability5 (1σ) |
1 deg/s |
0.02 m/s² |
0.1 mGauss |
| Scale Factor stability5 (1σ) |
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0.03% |
0.5% |
| Noise |
0.05 deg/s/√Hz |
0.002 m/s²/√Hz |
0.5 mGauss (1σ) |
| Alignment error |
0.1 deg |
0.1 deg |
0.1 deg |
| Bandwidth |
40 Hz |
30 Hz |
10 Hz |
| Max update rate |
512 Hz |
512 Hz |
512 Hz |
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| 5 deviation over operating temperature range (1σ) |
Housing
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| Dimensions (WxLxH) |
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48 x 33 x 15 mm |
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| Weight |
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11 g |
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Options
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| Interface: |
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Full scale acceleration: |
A## |
Full scale rate of turn: |
G## |
| RS-232 |
28 |
5g (50 m/s²) |
A53 |
150 deg/s |
G15 |
| RS-485 |
48 |
18g (180 m/s²) |
A83 |
300 deg/s |
G35 |
| RS-422 |
68 |
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1200 deg/s |
G25 |
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| Product code: |
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MTi-## A## G##-OEM |
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| Standard version: |
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MTi-28 A53 G35-OEM |
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MTi |
| The MTi is a miniature size and low weight 3 DOF Attitude and Heading Reference System (AHRS). The MTi contains accelerometers, gyroscopes and magnetometers in 3D, available within several performance ranges. Its internal low-power signal processor provides drift-free 3D orientation as well as calibrated 3D acceleration, 3D rate of turn and 3D earth-magnetic field data. |
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| The MTi is an excellent measurement unit for stabilization and control of cameras, robots, vehicles and other (un)manned equipment. |
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| The sophisticated Xsens sensor fusion algorithm can e.g. cope with temporary magnetic disturbances, resulting in a reliable orientation estimate. Additionally, the MTi incorporates a magnetic field mapping routine to correct for hard and soft iron effects that can affect the heading performance. |
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MTi Highlights |
 Real-time computed attitude/heading and inertial dynamic data- 360º orientation referenced by gravity and Earth Magnetic Field
- Integrated 3D gyroscopes, 3D accelerometers and 3D magnetometers
- On board DSP, running the sensor fusion algorithm
- Gyroscopes that enable high-frequency orientation tracking
- High update rate (120 Hz), inertial data processing at max 512 Hz
- Individually calibrated for temperature, 3D misalignment and sensor cross-sensitivity
- Easy integration with the MT Software Development Kit, which provides an extensive set of tools for every level of interfacing
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| Go to the MTi page |
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MTi-G |
| The MTi-G is a miniature size and low weight 6 DOF Attitude and Heading Reference System (AHRS). The MTi-G contains 3D accelerometers, 3D gyroscopes, 3D magnetometers, an integrated GPS receiver, a static pressure sensor and temperature sensor. The inertial sensors are available within several performance ranges. Its internal low-power signal processor provides drift-free 3D orientation as well as calibrated 3D acceleration, 3D rate of turn, 3D earth-magnetic field, 3D position and 3D velocity data. |
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| The MTi-G is an excellent measurement unit for stabilization and control of air and ground objects, especially when (long lasting) accelerations are involved. |
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 The MTi-G is designed for reliable orientation output within applications facing long-lasting accelerations, a typical error source for any AHRS using the gravity as its reference estimating roll and pitch. The loose coupling works both sides: double-integrating the accelerometers for short periods, the MTi-G is able to calculate position and velocity even during short GPS outages. There are several more corrections realized to aid the IMU functionality and to enhance the GPS measurements. |
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MTi-G Highlights |
- Real-time computed GPS-enhanced attitude/heading and inertial enhanced position/velocity data
- GPS integration overcomes typical IMU challenges
- Integrated AHRS, GPS and static pressure sensor
- On board DSP, running the sensor fusion algorithm
- High update rate (120 Hz), inertial data processing at max 512 Hz
- individually calibrated for temperature, 3D misalignment and sensor cross-sensitivity
- Easy integration with the MT Software Development Kit, which provides an extensive set of tools for every level of interfacing
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| Go to the MTi-G page |
