Pulse-40: A Miniature 6-DoF Tactical-Grade IMU Sensor

Name: Pulse-40: A Miniature 6-DoF Tactical-Grade IMU Sensor
Brand: SBG Systems

Bias In-Run Instability:

6µg for Acc.and 0.8°/hr for Gyro.

Pulse-40 IMU is a miniature tactical-grade Inertial Measurement Unit that embeds low noise gyroscopes and accelerometers to deliver optimal performance in applications where precision and robustness matter in all conditions. It has been engineered with redundant sensor design that improves data robustness, as it performs continuous built-in-test (CBIT). This make Pulse-40 IMU sensor ideal for critical applications.

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Sensor Performance:

Parameter	Gyroscope	Accelerometer
Measurement range	± 490°/s, ± 2000°/s	±40 g
Scale factor error	1,500 ppm	300 ppm
Non-linearity error	50 ppm of FS	50 ppm of FS
Random walk	0.08°/√h	0.02 m/s/√h
Bias instability	0.8°/h	6 μg
One-year bias repeatability	250°/h	1,500 μg
Orthogonality	0.02°	0.01°
Bandwidth	480 Hz	480 Hz
Vibration Rectification Error (VRE)	0.2°/h/g	0.03 mg/g

Communication:

Output baud rate	Up to 4M bps
Output data rate	Up to 2kHz
Digital serial Interface	UART (LVTTL)

Physical Characteristics:

Mechanical dimensions	30 × 28 x 13.3 mm
Weight	12 g
Operating Temperature range	-40 to 85°C
Input Voltage	[3.3 ; 5.5] V
Power consumption	Typical @5V 0.3W

Gimbaled Camera

UAV-Based Surveying

UAV Navigation

Lidar Stabilization

Machine Control
Ordering options for SBG Systems' Pulse-40: A Miniature 6-DoF Tactical-Grade IMU Sensor:

Development Board