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 |
