High-precision Inertial Navigation System
GNSS+INS integrated navigation system for high-dynamics environments.
Technical specifications
| Parameter | Specification |
|---|
| Signal Tracking | GPS L1 C/A, L2C, L2P, L5; GLONASS L1 OF, L2 OF; BDS B1I, B2I, B3I; Galileo E1, E5a, E5b; QZSS L1, L2, L5 |
| Channels | 1792 |
| Single Point Positioning (H/V) | 1.5m / 2.5m |
| DGPS Positioning (H/V) | 0.4m / 0.8m |
| RTK Accuracy (H/V) | 8mm+1ppm / 15mm+1ppm |
| Initialization (typical) | <5s |
| Initialization Reliability | >99.9% |
| C/A Code Accuracy | 10cm |
| P Code Accuracy | 10cm |
| Carrier Phase Accuracy | 1mm |
| Cold Start TTFF | <30s |
| Warm Start TTFF | <10s |
| Re-acquisition | <1s |
| Heading Accuracy | 0.1° / 2m baseline |
| PPS Accuracy (RMS) | 20ns |
| Velocity Accuracy (RMS) | 0.02m/s |
| Data Update Rate | 20Hz |
| Parameter | Specification |
|---|
| Gyro Range | ±300°/s |
| Gyro Bias Instability | 1.8°/hr |
| Angular Random Walk (XY) | 0.09°/√hr |
| Angular Random Walk (Z) | 0.10°/√hr |
| Accelerometer Range | ±6g |
| Accelerometer Bias Instability | 0.015mg |
| Velocity Random Walk | 0.035 m/s/√hr |
| IMU Update Rate | 100Hz |
Integrated Navigation System
| Parameter | Specification |
|---|
| Position Accuracy (0s GNSS loss, 2σ) | 2cm |
| Roll Accuracy (0s GNSS loss, 2σ) | 0.1° |
| Pitch Accuracy (0s GNSS loss, 2σ) | 0.1° |
| Heading Accuracy (0s GNSS loss, 2σ) | 0.1° |
| Speed Accuracy (0s GNSS loss, 2σ) | 0.02m/s |
| Position Accuracy (60s GNSS loss + odometer, 2σ) | 2.0‰ |
| Roll Accuracy (60s GNSS loss, 2σ) | 0.15° |
| Pitch Accuracy (60s GNSS loss, 2σ) | 0.15° |
| Heading Accuracy (60s GNSS loss, 2σ) | 0.15° |
| Speed Accuracy (60s GNSS loss, 2σ) | 0.1m/s |
| INS Update Rate | 100Hz |
Interfaces
| Parameter | Specification |
|---|
| RS232 | x3 |
| CAN (A) | x1 |
| CAN FD (B) | x1 |
| LNA Ethernet Port | x1 |
| GNSS Antenna Connector | x2 |
| Power Connector | x1 |
| PPS | x1 |
Physical
| Parameter | Specification |
|---|
| Dimensions | 116x85.9x28mm |
| Weight | 263g |
Power
| Parameter | Specification |
|---|
| Input Voltage (Range) | 9~24V DC |
| Input Voltage (Typical) | 12V DC |
| Power Consumption (Range) | 1.5~2.5W |
| Power Consumption (Typical) | 2.0W |
Environment
| Parameter | Specification |
|---|
| Operating Temperature | -40°C ~ +85°C |
| Storage Temperature | -40°C ~ +95°C |
| Relative Humidity | 100% non-condensing |
| Dust & Waterproof | IP67 |
Specifications are subject to change without notice.
Downloads
Full product information, brochures and firmware at the INS200 product page.
Support: support@tersus-gnss.com