Satellites and subsystems > Attitude > Attitude sensors > Magnetometers > Spacemag-Lite Three-Axis Magnetometer
Key highlights
A highly capable fluxgate magnetometer for spaceflight applications.
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Last updated: 2025-08-02
Spacemag-Lite Three-Axis Magnetometer
Technical specs
full scale measuring range
±60µT
orthogonality error
< 0.5 deg
operating temperature
-40°C to +65°C (continuous)
-40°C to +85°C (intermittent)
-40°C to +85°C (intermittent)
storage temperature
-40 to 85 C
input voltage
5 V
3.3 V
3.3 V
current
33.5 mA zero field
35 mA in full range field (5V)
8.5 mA in full range field (3.3V)
35 mA in full range field (5V)
8.5 mA in full range field (3.3V)
analog output
±3V balanced differential output
each output 0.15V to 3.15V
each output 0.15V to 3.15V
mass
42 g (SpaceMag-Lite Probe)
67 g (SpaceMag-Lite)
94 g (SpaceMag-Lite harness variant)
67 g (SpaceMag-Lite)
94 g (SpaceMag-Lite harness variant)
length
2 m (harness)
20 mm (probe)
20 mm (probe)
width
20 mm (probe)
height
20 mm (probe)
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