STIM377H INERTIAL MEASUREMENT UNIT
non-GPS AIDED INERTIAL MEASUREMENT UNIT (IMU)
STIM377H is a small, tactical grade, low weight, high performance non-GPS aided Inertial Measurement Unit (IMU) in a hermetic package. The package is a hermetic aluminum enclosure with a glass-to-metal sealed electrical micro-d connector and a laser-welded lid to secure long-term hermetic operation. All parts are tested for fine and gross leak to conform to MIL-STD-883J, Class H.
STIM377H contains 3 highly accurate MEMS gyros, 3 high stability accelerometers and 3 inclinometers. The IMU is factory calibrated and compensated over its entire operating temperature range.
STIM377H is a cost-effective ITAR free solution for systems that only had FOGs as an alternative when reaching for the performance level of that STIM377H can offer.
ADVANTAGES
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Full-Scale Range & Features
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User-Selectable Output Formats
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Orbit Control Applications
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FEATURES
- Hermetic package
- SurTec 650 surface treated
- Weight: <0,12 lbs (<55g)
- Volume: <2,2 cu. in. (35cm3)
- ITAR free
- Insensitive to magnetic fields
- Solid state – high reliability
- Low gyro bias instability (0.3°/h)
- Continuous self-diagnostics
- Low gyro noise (0.15°/√h)
- ±10g acceleration input range
- Low accelerometer bias instability (0.05mg)
- 3 inclinometers for accurate leveling
- Compensated digital output, RS422
- Customer configurable output format, sampling rate and filter settings
SPECS
- Weight: <55 g
- Volume: <2,2 cu. in. (35cm3)
- Input Range: +/- 400 °/s
- Power Supply: 5.0 V
- Operating Power Consumption: 1.5 W
- Operating Temperature: -40°C to +85°C
- Time to valid data: 0.7 s
- Mechanical shock: 1500 g
STIM377H
IMUs and Gyroscopes
