| Model |
SMS53 |
| Gyroscope measurement range |
±300°/s |
| Gyroscope zero-bias stability |
≤3°/h(10s smoothing,rms) |
Accelerometer measurement range |
±10g |
Accelerometer zero bias stability |
≤0.05mg(10s smoothing,rms) |
| Scope of work |
Heading: 360°, Pitch: ±90°, Roll: ±180°(subject to the main inertial navigation system data) |
| Heading accuracy |
≤0.1°(1σ, subject to the main inertial navigation system) |
| Attitude accuracy |
≤0.05°(1σ, subject to the main inertial navigation system) |
| Positioning accuracy |
Level: 5m(CEP, subject to the main inertial navigation system) Altitude: 10m(CEP, subject to the main inertial navigation system) |
Three-axis linear velocity accuracy |
≤0.2m/s(1σ, subject to the main inertial navigation system) |
| Data rate |
Sensor data: ≥1kHz, Navigation data: ≥100Hz |
| Size |
≤44.8mm×38.6mm×21.5mm |
| Weight |
≤200g |
| Power supply |
DC12V±2V |
| Communication interface |
RS422, synchronization signal |
| Power consumption |
≤3W |
| Temperature |
Working temperature:-50℃~65℃, Storage temperature:-55℃~70℃ |