FSSA-110 Fine Sun Sensor Assembly
Berlin Space Technologies
Fine sun sensor assembly hosting up to three analogue sun sensors with 5° accuracy and hemispherical coverage. Space heritage since 2015.
Technical specifications
- Accuracy
- 5°
- Update Rate
- 10 Hz
- Coverage
- Hemispherical (3 sensors)
- Field of View (single sensor)
- 114°
- Data Interface
- RS422
- Operating Voltage
- 5V ±0.5V
- Power Consumption
- 185 mW
- Mass (with 3 sensors)
- 110 g
- Dimensions
- 95 × 44 × 20 mm
- Radiation Tolerance
- >20 kRad
- Design Life
- 5 years
About
The FSSA-110 hosts up to three analogue fine sun sensors and can be positioned remotely on satellites to transmit sun vector data to the onboard computer. Field of view of one sensor up to 114°, providing hemispherical coverage with three sensors. 5° accuracy at 10 Hz update rate, RS422 data interface. Space heritage since 2015.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
