The OEM-IMU-EG370N from NovAtel is an advanced Micro Electromechanical System (MEMS) Inertial Measurement Unit (IMU) featuring low noise accelerometers and gyros in a small, lightweight enclosure.
The OEM-IMU-EG370N enables precision measurements and high data rates for applications that need rugged durability and high performance in a tiny form factor. This IMU can be integrated with SPAN technology from NovAtel, making it ideal for applications that are size constrained but need accurate 3D position, velocity and attitude (roll, pitch and azimuth) data.
SPAN (Synchronous Position, Attitude and Navigation) technology brings together two different but complementary technologies: Inertial Navigation System (INS) and Global Navigation Satellite System (GNSS) positioning. When the stability of Inertial Measurement Unit (IMU) measurements and the absolute accuracy of GNSS positioning are combined, it provides an exceptional 3D navigation and attitude solution that is continuously available and stable, even in periods when satellite signals are not available.
NovAtel CORRECT functionality provides your choice of performance and accuracy, from decimeter to RTK-level positioning.
- Low noise commercial grade accelerometers and gyros
- INS data rates at 200 Hz
- Lightweight and small
- SPAN INS functionality
- Interface to OEM7 receivers via direct SPI
- Non-ITAR IMU
|Horizontal Position Accuracy (RMS)|
|Single point L1/L2:||1.2 m|
|TerraStar-C PRO:||2.5 cm|
|RTK:||1 cm + 1 ppm|
|IMU Measurement:||200 Hz|
|INS Solution:||Up to 200 Hz|
|Time Accuracy:||20 ns RMS|
|Max Velocity:||515 m/s|
|Input Range:||±450 deg/sec|
|Rate Bias Stability:||0.8 deg/hr|
|Angular Random Walk:||0.06 deg/√hr|
|Bias Stability:||0.01 mg|
|Velocity Random Walk:||0.025 m/s/√hr|
|Physical and Electrical|
|Size:||24 mm (L) × 24 mm (W) × 10 mm (H)|
|Power Consumption:||0.1 W|
|Input Voltage:||+3.3 VDC|
|Operating Temperature:||-40 °C to +85 °C|
|Storage Temperature:||-40 °C to +85 °C|
|Operating Vibration:||MIL-STD-810G, 7.7 g RMS, 20 – 2000 Hz|
|Operating Shock:||MIL-STD-810G, 40 g, 11ms|
|Shock (Survival):||1000 g, half sine, 0.5 ms|
The OEM-IMU-EG370N from NovAtel is available through Canal Geomatics. If you would like more information about this product, please feel free to get in touch with us by completing the Request Pricing form.