| Velocity | Distance | ||
| Accuracy | 0.1 Km/h (averaged over 4 samples) | Accuracy | 0.05% (>50cm per Km) |
| Units | Km/h or Mph | Units | Meters / Feet |
| Update Rate | 100Hz | Update rate | 100Hz |
| Maximum Velocity | 1000 Mph | Resolution | 1cm |
| Minimum Velocity | 0.1 Km/h | Time | |
| Resolution | 0.01 Km/h | Accuracy | 0.01 s |
| Latency | 6.75ms | Resolution | 0.01 s |
| Absolute Positioning | Acceleration | ||
| Accuracy | 3m 95% CEP* | Accuracy | 0.5% |
| Accuracy with SBAS DGPS | >1m 95% CEP* | Maximum | 20G |
| Accuracy with RTCMV2 DGPS | 80cm 95% CEP* | Resolution | 0.01 G |
| Accuracy with RTK DGPS*** | 2cm 95% CEP* | Update Rate | 100 Hz |
| Resolution | 1.8mm | ||
| Update Rate | 100 Hz | Heading | |
| Height Accuracy | 6 Meters 95% CEP** | Accuracy | 0.1° |
| Height Accuracy with DGPS | 2 Meters 95% CEP** | Resolution | 0.01° |
| Brake Stop Accuracy (Trigger activated) | |
| Accuracy | +/- 1.8 cm** |
Note: Channels highlighted in Blue are for SL series units only.
| Slip Angle Accuracies | Pitch and Roll Angle Accuracies | ||
| <0.2° rms at 0.5m antenna separation | <0.14° rms at 0.5m antenna separation | ||
| <0.1° rms at 1.0m antenna separation | <0.07° rms at 1.0m antenna separation | ||
| <0.05° rms at 2.0m antenna separation | <0.035° rms at 2.0m antenna separation | ||
| <0.04° rms at 2.5m antenna separation | <0.028° rms at 2.5m antenna separation |
| Definitions |
| * CEP = Circle of Error Probable 95% CEP (Circle Error Probable) means 95% of the time the position readings will fall within a circle of the stated diameter ** Based on <50m brake stop distance |
| CAN Output | |||
| Output data rate | 125Kbit, 250Kbit, 500Kbit & 1Mbit selectable baud rate. Software controlled CAN termination. | ||
| Data available | Position, vehicle speed, heading, lateral acceleration, longitudinal acceleration, satellite count, time, radius of turn, altitude, Distance from Trigger, Trigger Time, Trigger Velocity, True Heading. Slip angle, Yaw rate, Pitch/Roll angle, Longitudinal and Lateral Velocity | ||
| RS232 Output | |||
| Output data rate | Up to 100Hz | ||
| Data available | NMEA or RL Serial | ||
| Analogue | Digital | ||
| Output data rate | 0V to 5V DC | Output data rate | Low = 0v, High = 5v, Max. frequency 4.4Khz |
| Data available | Either Speed, Lateral Acceleration, Longitudinal Acceleration, or Lap Beacon | Data available | Speed or Lap Beacon |
| Inputs | |||
| Input Voltage range | 1st Gen = 6.5v – 30v DC / 2nd Gen = 7v – 30v DC | ||
| Power | 3.7w Max | ||
| GPS Antenna | 5V Active Antenna (inc) | ||
| Digital Input | Cold Start Activate / Set Lap beacon Position | ||
| LED | Power, Satellite Count, Event Out | ||
| Environmental and physical | |||
| Weight | Approx 250g | ||
| Size | 140mm x 92mm x 31.85mm | ||
| Operating Temperature | -30°C to +70°C | ||
| Storage Temperature | -40°C to +85°C | ||
| Connectors | Deutsch ASDD Autosport Rated IP66 | ||
