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マルチビーム測深器(NORBIT)、AUV、超音波ドップラー式多層流向流速計(ADCP)等の海洋観測機器、測定機器及び部品の輸入販売、保守、サービス、ソフト開発、コンサルティング。

SPATIAL

INS/GPSモジュール

ADVANCED NAVIGATION

仕様

NAVIGATION
HorizontalPosition Accuracy	2.0 m
Vertical Position Accuracy	3.0 m
Horizontal Position Accuracy(with DGNSS)	0.6 m
Vertical Position Accuracy(with DGNSS)	1.0 m
Velocity Accuracy	0.05 m/s
Roll & Pitch Accuracy(Static)	0.1 °
Heading Accuracy(Static)	0.5 °
Roll & Pitch Accuracy(Dynamic)	0.2 °
Heading Accuracy(Dynamic with GNSS)	0.2 °
Heading Accuracy(Dynamic, Magnetic Only)	0.8 °
Hot Start Time	500 ms
Internal Filter Rate	1000 Hz
Output Data Rate	Up to 1000 Hz
SENSORS
Sensor	Accelerometers	Gyroscopes	Magnetometers	Pressure
Range (Dynamic)	2 g 4 g 16 g	250 °/s 500 °/s 2000 °/s	2 G 4 G 8 G	10 to 120 KPa
Noise Density	150 ug/√Hz	0.009°/s/√Hz	210 uG/√Hz	0.56 Pa/√Hz
Non-linearity	< 0.05 %	< 0.05 %	< 0.05 %	-
Bias Stability	20 ug	3 °/hr	-	100 Pa/yr
Scale Factor Stability	< 0.05 %	< 0.05 %	< 0.05 %	-
Cross-axis Alignment Error	< 0.05 °	< 0.05 °	< 0.05 °	-
Bandwidth	400 Hz	400 Hz	110 Hz	50 Hz
GNSS
Supported Navigation Systems	GPS L1 GLONASS L1 GALILEO E1 BeiDou L1
Supported SBAS Systems	WAAS EGNOS MSAS GAGAN QZSS
Update Rate	10 Hz
Cold Start Sensitivity	-143 dBm
Tracking Sensitivity	-160 dBm
Hot Start First Fix	3 s
Cold Start First Fix	30 s
Horizontal Position Accuracy	2.5 m
Horizontal Position Accuracy (with SBAS)	2 m
Velocity Accuracy	0.05 m/s
Timing Accuracy	25 ns
COMMUNICATION
Interface	RS232
Speed	4800 to 1M baud
Protocol	AN Packet Protocol or NMEA
Peripheral Interface	2x GPIO and Auxiliary RS232
GPIO Level	5-20 V
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 TSS Output Custom (contact us)
HARDWARE
Operating Voltage	5 to 36 V
Input Protection	±40 V
Power Consumption	100 mA @ 5 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 85 °C
Environmental Protection	IP67 MIL-STD-810G
MTBF	> 50,000 hrs
Shock Limit	2000 g
Dimensions (excluding tabs)	30x30x24 mm
Dimensions (including tabs)	30x40.6x24 mm
Weight	25 grams