Home Units & Modules Satellite Component—Digital Sun Sensor

Digital Sun Sensor

A sun sensor is a cost-efficient dual-axis instrument for precise sun pointing & tracking and attitude measuring. It detects the incidence angle of solar rays on two orthogonal axes and features a low mass, size and power consumption, long lifecycles as well as a superb performance on miniature satellites.

The main technical indicators

Technical Specifications
Items Specifications
FOV range -60°~+60°
Full FOV accuracy ≤0.5°
Data updating frequency ≥10Hz
Input interface RS422
Supply voltage +5V
Power consumption ≤0.3W
Environmental adaptability Temperature:-30℃~+60℃
External envelope dimension 48mm×36mm×21mm
weight 0.04kg±0.01kg
Designed lifecycle 5 Years
Delivery cycle 3 Months

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