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STIM377H IMU

non-GPS Aided Inertial Measurement Unit

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.

Features

Key capabilities and advantages

  • Hermetic package
  • SurTec 650 surface treated
  • Weight: < ,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

Specification

Technical specifications and parameters

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

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