Other
Pulse-80
by SBG Systems
Specifications
- Shock g
- 2000
- Mtbf (hrs)
- 50000
- Weight g
- 260
- Width
- 56 mm
- Dof (count)
- 6
- Height
- 50.5 mm
- Length
- 56 mm
- Voltage max (v)
- 36
- Voltage min (v)
- 5
- Vibration g rms
- 10
- Output rate max hz
- 2000
- Ingress protection
- IP-4x
- Power consumption (w)
- 1.8
- Gyroscope range deg s
- 400
- Accelerometer range g
- 40
- Gyroscope bandwidth hz
- 100
- Gyroscope scale factor ppm
- 150
- Vibration frequency max hz
- 2000
- Vibration frequency min hz
- 20
- Accelerometer bandwidth hz
- 480
- Operating temperature max c
- 71
- Operating temperature min c
- -40
- Accelerometer scale factor ppm
- 300
- Gyroscope bias instability deg h
- 0.1
- Accelerometer bias instability ug
- 6
- Gyroscope angular random walk deg sqrt h
- 0.012
- Accelerometer velocity random walk ms sqrt h
- 0.02
- Gyroscope long term bias repeatability deg h
- 20
- Accelerometer long term bias repeatability ug
- 1250
- Gyroscope vibration rectification error deg h g2 rms
- 0.08
- Accelerometer vibration rectification coefficient mg g2
- 0.03
Overview
Pulse-80 is a tactical-grade MEMS Inertial Measurement Unit (IMU) from SBG Systems. It embeds low noise gyroscopes and accelerometers, featuring redundant sensor design with continuous built-in-test (CBIT) for critical applications. It offers low sensor noise, stellar bias stability, and high data rate up to 2 kHz. Calibrated from -40°C to +71°C, it achieves tactical grade in a 260 g, <1.8 W package. ITAR free, designed and manufactured in France.
Key features
- ▸Tactical-grade MEMS IMU with low noise gyroscopes and accelerometers
- ▸Redundant sensor design with continuous built-in-test (CBIT) for critical applications
- ▸Ultra low Vibration Rectification Error (VRE) for vibrating environments
- ▸Extensive calibration from -40°C to +71°C ensures constant behavior
- ▸Excellent SWaP-C ratio: 260 g weight and <1.8 W power consumption
- ▸ITAR free, designed and manufactured in France with no export restriction
- ▸6 degrees of freedom: 3-axis accelerometers and 3-axis gyroscopes
- ▸Output rate up to 2 kHz with RS422 and sync IN/OUT interfaces
- ▸Robust aluminum enclosure with IP-4x ingress protection
- ▸Compatible with ROS, Pixhawk, and sbgCenter software