PRODUCT SHEET
The µIMU-IC features Northrop Grumman Litef GmbH’s proven inertial measurement technology offering exceptional performance when paired with a NovAtel Synchronous Position, Attitude and Navigation (SPAN) receiver. The µIMU interfaces with NovAtel’s OEM6® and OEM7 receivers through a highly reliable IMU interface. IMU measurements are used by the SPAN receiver to compute a blended GNSS+INS position, velocity and attitude solution up to 200 Hz.
NovAtel CORRECT™ and Inertial Explorer® technologies allow for higher accuracy and performance in the most demanding applications.
Features
- MEMs gyros and MEMs accelerometers
- 200 Hz data rate
- 10-34 VDC power input
- SPAN INS functionality
Benefits
- Fully commercial MEMs IMU
- Continuous stable positioning
- Easy integration with NovAtel’s OEM6® and OEM7 series GNSS+INS receivers
- Ideal for aerial and hydrographic survey as well as industrial applications
Attributes
| General Info | Width (mm) | 130 |
| Length (mm) | 130 | |
| Height (mm) | 115 | |
| Weight (kg) | >3.3 | |
| Typical Power Consumption (w) | 11 | |
| IMU Data Rate | 200 Hz | |
| Gyro Type | MEMs | |
| Performance | Gyro Bias Stability (≤deg/hr) | 6 |
| Gyro Angular Random Walk (≤deg/hr) | 0.3 | |
| Gyro Scale Factor (≤ppm) | 1400 | |
| Gyro Range (±deg/s) | 499 | |
| Accelerometer Bias (≤mg) | 3 | |
| Accelerometer Scale Factor (≤ppm) | 1400 | |
| Accelerometer Range (±g) | 15 |