| Velocity | |
|---|---|
| Accuracy | 0.1 km/h (averaged over 4 samples) |
| Update rate | 100 Hz |
| Maximum velocity | 655 kts (1200 km/h) |
| Minimum velocity | 0.1 km/h |
| Resolution | 0.01 kts (0.0185 km/h) |
| Latency | 20 ms (fixed) |
| Absolute Positioning | |
|---|---|
| Accuracy | 3 m (95 % CEP*) |
| Accuracy with SBAS DGPS | <1.8 m (95 % CEP*) |
| Accuracy with RTCM DGNSS Base Station | 40 cm (95 % CEP*) |
| Update rate | 100 Hz |
| Height accuracy | 6 m (95% CEP*) |
| Height accuracy with DGNSS | 2 m (95% CEP*) |
| Distance | |
|---|---|
| Accuracy | 0.05% (>50 cm per km) |
| Update rate | 100 Hz |
| Resolution | 0.078 mm |
| Acceleration | |
|---|---|
| Accuracy | 0.5 % |
| Maximum | 20 g |
| Resolution | 0.01 g |
| Update rate | 100 Hz |
| Heading | |
|---|---|
| Resolution | 0.01° |
| Update rate | 100 Hz |
| Time | |
|---|---|
| Resolution | 0.01 s |
| Accuracy | 30 ns |
| Brake Stop Accuracy (Trigger activated) | |
|---|---|
| Accuracy | ±1.8 cm** |
Definitions
* Circle of Error Probable (CEP): 95 % of the time the position readings will fall within a circle of the stated diameter
** Based on <50 m brake stop distance
| Gyroscopes (Angular rate sensors) | Accelerometers | |
|---|---|---|
| Dynamic range | ±450°/s | ±20 g |
| Nonlinearity | 0.01 % of full scale | 0.1 % of full scale |
| Resolution | 16 bit ADC (0.014°/s) | 16 bit ADC (0.15 mg) |
| Bandwidth | 50 Hz | 50 Hz |
| Noise density | 0.01°/s/√Hz | 60 μg/√Hz |
| Bias stability | 0.003°/s | 15 μg |
| Bias repeatability (1 year) | 0.2°/s | 0.005 g |
| CAN Output | |
|---|---|
| Output data rate | 125 kbit/s, 250 kbit/s, 500 kbit/s and 1 Mbit/s selectable baud rate. Software controlled CAN termination. |
| Data available | Outputs:Satellite count, time, position, speed, heading, body heading, height, vertical velocity, longitudinal acceleration, lateral acceleration, distance, IMU heading* , IMU roll angle* , IMU pitch angle* , X acceleration, Y acceleration, Z acceleration, pitch rate, roll rate, yaw rate, Robot heading *with IMU enabled.*with IMU enabledResults:Trigger event time, trigger speed, start speed, end speed, deceleration test time, lap time, split time, radius of turn. |
| RS232 Output | |
|---|---|
| Output data rate | Up to 100 Hz |
| Digital Output | |
|---|---|
| Signal levels | Low = 0 V, High = 5 V, Max. frequency 4.4 kHz |
| Output type | Speed, 1 PPS or Lap Beacon |
| GNSS Antenna Supply | |
|---|---|
| Supply voltage | 5 V DC |
| Input Power | |
|---|---|
| Input voltage range | 6.5 – 30 V DC |
| Power | 7.5 W (maximum) |
| Digital Input | |
|---|---|
| Input function | Brake event trigger/ track marker |
| Weight | 480 g (approximate) |
| Size | 133.2 mm x 98 mm x 37.5 mm |
| Operating temperature | -20°C to +70°C |
| Storage temperature | -40°C to +85°C |
| IP rating | IP67 |