STIM300 IMU
Tactical grade Inertial Measurement Unit
STIM300 is a small, tactical grade, low weight, high-performance non-GPS aided Inertial Measurement Unit (IMU). It contains 3 highly accurate MEMS gyros, 3 high stability accelerometers and 3 inclinometers.
Description
STIM300 is a small, tactical grade, low weight, high performance non-GPS aided Inertial Measurement Unit (IMU). It contains 3 highly accurate MEMS gyros, 3 high stability accelerometers and 3 inclinometers. The IMU is factory calibrated and compensated over its temperature operating range. STIM300 is a cost effective ITAR free solution for systems that only had FOG's as an alternative when reaching for the performance level of that STIM300 can offer.
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Specifications
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Environment
-
Non-operating shock tolerance [g]
1500
Operating shock tolerance [g]
500
Min. operating temperature [C]
-40
Max. operating temperature [C]
85
Splashproof casting
Y
Water resistant casting
Y
Water resistance [m]
1
Casting and coating
Machined aluminium with RoHS compliant coating.
Vibration
Qualified according to high performance aircraft
Shock
1500g
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Power Supply
-
Min. Voltage (DC)
4.5
Max. Voltage (DC)
5.5
Power consumption [W]
1.5
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Accelerometers
-
Num. of Accelerometers
3
Range [max g]
10
Resolution [mg]
0.0019
In-Run Bias Stability [mg]
0.05
Bandwidth [ Hz ]
214
Non-linearity [ % ]
0.01
Noise
0.07 m/s/sqrt(hr)
Alignment Error [ ± ° ]
0.057
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Operational
-
Max. rotation speed [deg/s]
480
Interface types
Digital
Interfaces
RS-422
Other interfaces and additional information
Other angular rate ranges available on request.
Start up time [s]
0.7
Output frequency [ Hz ]
2000
Output data formats
RS-422
Communication Protocols
RS-422
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Pressure sensor
-
Pressure sensor
N
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Gyroscopes
-
Num. of Gyroscopes
3
Range [± ° / sec]
480
Resolution [ ° / s ]
0.22
In-Run Bias Stability [ °/ hr]
0.3
Bandwidth [ Hz ]
262
Non-linearity [ % ]
0.05
Noise
0.15°/sqrt(hr)
Alignment Error [ ± ° ]
0.057
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General
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Year of last update
2019
System components
Accelerometer(s), Gyroscope(s), Temperature sensor
Height [mm]
21.5
Width [mm]
44.8
Length [mm]
38.6
Weight [gr]
55
Year of initial development
2009
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Magnetometers
-
Num. of Magnetometers
0