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SPATIAL FOG V2

INS/GPSモジュール

ADVANCED NAVIGATION

仕様

NAVIGATION
Horizontal Position Accuracy	0.8 m
Vertical Position Accuracy	1.5 m
Horizontal Position Accuracy (with SBAS)	0.5 m
Vertical Position Accuracy (with SBAS)	0.8 m
Horizontal Position Accuracy (with RTK)	0.008 m
Vertical Position Accuracy (with RTK)	0.015 m
Velocity Accuracy	0.007 m/s
Roll & Pitch Accuracy	0.01 °
Heading Accuracy	0.05 °
Heave Accuracy	5 % or 0.05 m (whichever is greater)
Orientation Range	Unlimited
Hot Start Time	2 s
Internal Filter Rate	1000 Hz
Output Data Rate	Up to 1000 Hz
SENSORS
Sensor	Accelerometers	Gyroscopes	Magnetometers	Pressure
Range	10 g	490 °/s	2 G	10 to 120 KPa
Noise Density	120 ug/√Hz	0.8 °/hr/√Hz	210 uG/√Hz	0.56 Pa/√Hz
Non-linearity	< 0.03 %	< 0.005 %	< 0.05 %	-
Bias Instability	50 ug	0.05 °/hr	-	100 Pa/yr
Scale Factor Stability	< 0.06 %	< 0.02 %	< 0.05 %	-
Cross-axis Alignment Error	0.05 °	0.02 °	< 0.05 °	-
Bandwidth	200 Hz	440 Hz	110 Hz	50 Hz
GNSS
Model	Trimble BD920
Supported Navigation Systems	GPS L1, L2 GLONASS L1, L2 GALILEO E1 BeiDou L1
Supported SBAS Systems	WAAS EGNOS MSAS GAGAN QZSS
Update Rate	20 Hz
Hot Start First Fix	3 s
Cold Start First Fix	30 s
Horizontal Position Accuracy	1.2 m
Horizontal Position Accuracy (with SBAS)	0.5 m
Horizontal Position Accuracy (with RTK)	0.008 m
Velocity Accuracy	0.007 m/s
Timing Accuracy	20 ns
Acceleration Limit	11 g
COMMUNICATION
Interface	RS232 or RS422
Speed	4800 to 10M baud
Protocol	AN Packet Protocol or NMEA
Peripheral Interface	2x GPIO and 2x Auxiliary RS232
GPIO Level	5 V or RS232
GPIO Functions	1PPS Odometer Stationary Pitot Tube NMEA input/output Novatel GNSS input Trimble GNSS input AN Packet Protocol input/output Packet Trigger Input Teledyne DVL input Tritech USBL input Custom (contact us)
HARDWARE
Operating Voltage	9 to 36 V
Input Protection	±100 V
Power Consumption	550 mA @ 12 V (typical)
Hot Start Battery Capacity	> 24 hrs
Hot Start Battery Charge Time	30 mins
Hot Start Battery Endurance	> 10 years
Operating Temperature	-40 °C to 75 °C
Environmental Protection	IP68 MIL-STD-810G
MTBF	> 50,000 hrs
Shock Limit	25 g
Dimensions	90x90x96 mm
Weight	860 grams