User manual

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 DocumentMT0100P.N
©XsensTechnologiesB.V. MTiandMTxUserManualandTechnicalDocumentation
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Here,alsotherow‐order/col‐orderisdefined.
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4.4 Calibrateddataperformancespecification
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  rateofturn acceleration magneticfield temperature
Unit [deg/s] [m/s
2
] [mGauss] [°C]
Dimensions 3 axes 3 axes 3 axes ‐
FullScale [units] +/‐ 300* +/‐ 50 +/‐ 750 ‐55…+125
Linearity [%ofFS] 0.1 0.2 0.2 <1
Biasstability [units1σ]
11
1 0.02 0.1 0.5
12
Scale factor
stability
[%1σ]
11
‐ 0.03 0.5‐
Noisedensity [units/√Hz] 0.05
13
0.002 0.5(1σ)
14
-
Alignment
error
(15 )
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[deg] 0.1 0.1 0.1‐
Bandwidth [Hz] 40 30 10 ‐
A/Dresolution [bits] 16 16 16 12
Table 1, calibrated data performance specification. These specifications are valid for an MTi and MTx with
standard configuration. *) The standard configuration of the MTx is with a rate gyro with a range of 1200
deg/s.
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Thefollowingcustomconfigurationsareavailable,standardconfigurationhighlightedinbold.Ifnotspecified
otherwisethesameperformancespecificationasintable1isvalid.
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
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11
temperaturecompensated,deviationoveroperatingtemperaturerange(1σ)
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minimalresolutionofdigitalreadoutis0.0625,absoluteaccuracyis±0.5°C
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 The following sensors MT‐28xxxxxx DID<303800, MT‐68xxxxxx DID<310200,MT‐49xxxxxx ID<323800, MT‐
48xxxxxxID<330200havedifferentspecifications,seeMTiandMTxUserManualversionJ.
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 magnetometer noise density can be susceptible to electro‐magnetic radiation. For example, a 1 kHz
amplitudemodulatedhighfrequencyEMradiationof80‐1000MHzof10V/morhighermayresultinanoise
densityof16timesthetypicalvalue
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aftercompensationfornon‐orthogonality(calibration)
Theoutputdefinitioninrotationmatrix(DCM)outputmodeis:
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MTData DATA = 
MID50(0x32)
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All data elements in DATA field are FLOATS (4 bytes) , unless specified otherwise by modifying the
OutputSettingDataFormatfield.
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