The B-290 is a compact, lightweight and low-power three-axis MEMS accelerometer designed for development of higher-order inertial systems such as AHRS and INS for aerial, ground and marine robotics. The sensor’s sophisticated electronics include a digital signal processor for force rebalancing, and built-in software performs temperature compensation of bias and scale factor.
The unit is housed in a hermetically-sealed enclosure, and outputs temperature-compensated acceleration data via a digital serial interface.
Specifications:
| Dimensions (H x W x L): | 62.8 x 50.8 x 12.6 mm |
| Weight: | 80g |
| Power: | 0.16A @ 5VDC, 0.05A @ 15 VDC |
| Range: | ± 10 g / ± 40 g |
| SF Error Repeatability: | ≤ 0.2 % (1 σ) |
| SF Error Stability: | ≤ 0.02 % (1 σ) |
| Bias Repeatability: | ≤ 2.0 mg (1 σ) |
| Bias Temperature Error: | ≤ 0.2 mg (1 σ) |
| Data Rate: | 8 kHz max |
