Inertial Navigation Sensors: MEMS IMU, Accelerometers, Gyroscopes, AHRS, GPS-INS & Point Cloud Generation
IMU-P Advanced three-axis MEMS IMU with external GNSS capability
IMU-P

Advanced three-axis MEMS IMU with external GNSS capability

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IMU-P

The IMU-P is a low-SWaP (size, weight and power) IMU based on state-of-the-art MEMS gyroscopes and accelerometers, delivering three-axis linear accelerations and angular rates as well as pitch and roll data with low noise and bias inrun stability and high reliability.

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.

Fully calibrated, temperature compensated, and mathematically aligned to an orthogonal coordinate system, the ITAR-free IMU-P is highly accurate in both static and dynamic conditions, and can use aiding data from an external GNSS receiver for full INS capabilities. It is available in three variants to suit a range of industrial- and tactical-grade performance requirements.

Specifications:

IMU-P Tactical A IMU-P Tactical S IMU-P Industrial
Dimensions 39 x 45 x 22 mm 39 x 45 x 22 mm 39 x 45 x 22 mm
Weight 70 g 70 g 70 g
Power 5-30 VDC, 0.8W @ 5V 5-30 VDC, 0.8W @ 5V 5-30 VDC, 0.8W @ 5V
Gyro Bias In-Run Stability 1 deg/hr 2 deg/hr 3 deg/hr
Gyro Bias Residual Error 30 deg/hr 35 deg/hr 50 deg/hr
Gyro ARW 0.2 deg/√hr 0.08 deg/√hr 0.3 deg/√hr
Accel Bias In-Run Stability 0.005 mg 0.01 mg 0.01 mg
Accel Bias Residual Error 0.5 mg 0.5 mg 0.7 mg
Accel VRW 0.015 m/sec/√hr 0.018 m/sec/√hr 0.018 m/sec/√hr
Pitch & Roll Accuracy 0.05 deg static
0.08 deg dynamic
0.05 deg static
0.08 deg dynamic
0.05 deg static
0.08 deg dynamic
Applications Electro-Optical Components (EOC/IR), Orientation Control, Platform Stabilization Anti-Roll Systems, Gimbals, Motion Control Sensors 3D Optical Image Stabilization, Computer Pointing Devices