Inertial Navigation Sensors: MEMS IMU, Accelerometers, Gyroscopes, AHRS, GPS-INS & Point Cloud Generation
IMU-NAV-100 High-performance navigation-grade IMU

High-performance navigation-grade IMU

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The IMU-NAV-100 is a low-SWaP (size, weight and power) IMU based on state-of-the-art MEMS sensor technologies, providing three-axis linear accelerations and angular rates as well as pitch and roll data with very low noise and high reliability.

Fully calibrated, temperature compensated, and mathematically aligned to an orthogonal coordinate system, the IMU-NAV-100 is highly accurate in both static and dynamic conditions.

Featuring continuous Built-in Test (BIT), configurable communications protocols, electromagnetic interference (EMI) protection, and flexible input power requirements, the unit is ideal for UAV, AUV & ROV navigation and control, platform orientation and stabilization, and more. It is available in two performance variants to suit a range of requirements.


IMU-NAV-100 Tactical A IMU-NAV-100 Tactical S
Size 59.2 x 48.2 x 48.2 mm 59.2 x 48.2 x 48.2 mm
Weight 155 g 155 g
Gyroscope Bias In-Run Stability 0.5 deg/hr 1 deg/hr
Gyroscope Noise ARW 0.1 deg/√hr 0.04 deg/√hr
Accelerometer Bias in-run Stability 0.003 mg 0.003 mg
Accelerometer Noise VRW 0.008 m/sec/√hr 0.008 m/sec/√hr
Pitch & Roll Accuracy 0.03 deg static
0.06 deg dynamic
0.03 deg static
0.06 deg dynamic
Power Consumption 0.8W @ 5V 0.8W @ 5V
Operating Temperature -40 to +85 deg C -40 to +85 deg C