Needs review
Pulse-20
by SBG Systems
Specifications
- Shock g
- 2000
- Mtbf (hrs)
- 50000
- Weight g
- 10
- Width
- 18.8 mm
- Dof (count)
- 6
- Height
- 9.5 mm
- Length
- 26.8 mm
- Volume cm3
- 5
- Vibration grms
- 10
- Output rate max hz
- 2000
- Ingress protection
- IP-50
- Power consumption (w)
- 0.4
- Gyroscope range deg s
- 1000
- Accelerometer range g
- 40
- Gyroscope bandwidth hz
- 125
- Operating voltage max (v)
- 15
- Operating voltage min (v)
- 4
- Gyroscope scale factor ppm
- 500
- Vibration frequency max hz
- 2000
- Vibration frequency min hz
- 20
- Accelerometer bandwidth hz
- 203
- Operating temperature max c
- 85
- Operating temperature min c
- -40
- Accelerometer scale factor ppm
- 100
- Gyroscope bias in run instability deg h
- 7
- Gyroscope angular random walk deg sqrt h
- 0.18
- Accelerometer bias in run instability ug
- 14
- Accelerometer velocity random walk ms sqrt h
- 0.03
- Gyroscope long term bias repeatability deg h
- 750
- Accelerometer long term bias repeatability ug
- 1500
- Gyroscope vibration rectification error deg h g2
- 1
- Accelerometer vibration rectification error mg g2
- 0.05
Overview
Pulse-20 is a compact, fully calibrated industrial-grade 6 DoF IMU from SBG Systems. It integrates a 3-axis accelerometer and 3-axis gyroscope, calibrated from -40°C to +85°C. With sub-miniature dimensions (26.8x18.8x9.5 mm) and low power consumption (400 mW), it offers RS-422 and CAN interfaces, output rates up to 2 kHz, and high shock survivability (<2000 g). Ideal for space-constrained applications in airborne, land, and subsea navigation.
Key features
- ▸6 DoF IMU with 3-axis accelerometer and 3-axis gyroscope
- ▸Sub-miniature design: 26.8 x 18.8 x 9.5 mm, 10 g
- ▸Calibrated from -40°C to +85°C with individual calibration report
- ▸Gyro bias in-run instability: 7°/h
- ▸Accelerometer bias in-run instability: 14 μg
- ▸Power consumption: 400 mW
- ▸Interfaces: RS-422, RS-232, CAN 2.0 A/B up to 1 Mbps
- ▸Output rate up to 2 kHz
- ▸Shock survivability < 2000 g
- ▸MTBF 50,000 hours, MIL-STD-810 compliant