HG1930 Inertial Measurement Unit
Overview
The HG1930 is a MEMS based IMU designed to meet the needs of a range of applications including ground and oceanographic surveying, robotics, commercial camera stabilization, control and navigation of unmanned aerial vehicles, missiles, munitions and projectiles.
The HG1930 includes MEMS gyroscopes and accelerometers that are environmentally sealed in a rugged aluminum housing. In addition, it employs an internal environmental isolation system to attenuate unwanted inputs.
Three different performance grades of the HG1930 are available off-the-shelf. The HG1930 offers many configurable features, such as data rate output and flight control filtering, to simplify system integration.
We design, develop and manufacture all of the MEMS inertial sensors utilized in the HG1930 IMU. All of this culminates in the HG1930 providing industry leading MEMS sensor performance while maintaining minimal SWAP parameters.
The HG1930 is designed and built at a Honeywell facility in the USA. It typically has an ECCN of 7A003.d.1 but can vary depending on model selected. It generally requires an export license
The HG1930 includes MEMS gyroscopes and accelerometers that are environmentally sealed in a rugged aluminum housing. In addition, it employs an internal environmental isolation system to attenuate unwanted inputs.
Three different performance grades of the HG1930 are available off-the-shelf. The HG1930 offers many configurable features, such as data rate output and flight control filtering, to simplify system integration.
We design, develop and manufacture all of the MEMS inertial sensors utilized in the HG1930 IMU. All of this culminates in the HG1930 providing industry leading MEMS sensor performance while maintaining minimal SWAP parameters.
The HG1930 is designed and built at a Honeywell facility in the USA. It typically has an ECCN of 7A003.d.1 but can vary depending on model selected. It generally requires an export license
Specifications
Performance
Accel Bias In-Run Stability (mg 1σ)
- 0.02
Gyro sensor technology
- MEMS
Gyro Operating Range
- up to 7,200°/sec (X axis) , 1,440°/sec (Y and Z axes)
Gyro Bias Repeatability
- 7 °∕hr 1σ
Gyro Bias In-Run Stability
- .025 °∕hr 1σ
Gyro ARW
- 0.125 (Roll) 0.095 (Pitch and Yaw)
Accelerometer Sensor Technology
- MEMS
Accelerometer Operating Range
- up to 85g in X axis, 35g in Y and Z
Accel Bias Repeatability (mg 1σ)
- .05
Accel Velocity Random Walk (VRW)
- 0.03
Physical
Weight
- 160 g
Dimensions
- 65mm x 51mm x 35.5mm
Power and Electrical
Supply Voltage
- +5V
Power Consumption
- <3 W Watt
Mechanical
Operating Temperature
- -54°C to +85°C (Varies by configuration)
Connectivity and Systems
Data Rate
- 100 Hz (Guidance) and 600 Hz (Control) standard
Communication Protocols
- SDLC, Gated Clock and ASYNC
Communication Ports
- RS-422 compatible TXD output
Resources
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