GPS COMPASS G series

Transcription

1 GPS COMPASS G series

2 G SERIES GPS Compass ComNav s Satellite Compass uses advanced GPS kinematic technology to update precise heading, position, rate of turn, speed, heave, pitch and roll information. With the single data cable plug-n-play installation, this low maintenance compass is made without moving parts and therefore does not require routine upkeep. Unlike magnetic or gyro compasses, accuracy is not affected by g-force or velocity. Integrated gyro and tilt sensors offer unmatched accuracy, providing heading during momentary loss of satellite signals so seamless navigation is experienced during quick GPS signal reacquisition. Pinpoint Heading and Positioning Accuracy The compass works by detecting GPS satellites in the visible sky and then uses this signal to compute positions within 2.5 meters (8.2 feet) and headings within 0.5 degrees. To account for the standard error in all GPS data calculations, the compass also tracks a differential correction that improves position accuracy to better than 1.0 metre (3.3 feet).

3 WORLD S SMALLEST GPS COMPASS Accurate, reliable, high-precision position and rate of turn Better than 0.5 degree (G1) and 0.6 degree (G2, G2B) heading accuracy) 90 degree per second Rate of Turn (ROT) tracking Fast start up signal reacquisition time Integrated gyro and axis sensors provide heading during momentary signal loss With 20 Hz position and heading update rates (10 Hz standard) DGPS provides sub meter accuracy Differential correction source options include SBAS (WAAS, EGNOS, MSAS) and RTCM SC-104 data Multiple baud rate selections NMEA 0183 and NMEA 2000 compliant Waterproof to IP67 standards G2B with integrated beacon receiver module for terrestrial DGPS signals to enhance positional accuracy High contrast colour LCD with night vision mode Multiple backlight levels for LCD and keypads Receiver supporting GPS and GLONASS satellite tracking AUTOMATIC SBAS TRACKING The GPS Compass automatically scans and tracks satellite-based augmentation system (SBAS) signals without the need to tune the receiver. Its dual 12-channel parallel tracking provides an enhanced ability to maintain a lock on an SBAS satellite when more than one satellite is in view. This redundant tracking design approach results in more consistent data in areas where signal blockage is possible.

4 IMO COMPLIANT WHEELMARK CERTIFIED SYSTEM CONFIGURATION For enhanced performance on integrated navigation, ComNav GPS Compass is fully compatible with all industry standard marine equipment networks. Less than a plug away, it can be interfaced with a chart plotter, sonar, radar, AIS, autopilot and computer systems. Autopilot Distribution Unit DU-2 NMEA 2000 network PC Radar EMBEDDED TECHNOLOGY ComNav s GPS Compasses utilizes special software for reduced outages, blockages or interferences. It allows the ability to use previous correction data for up to 40 minutes without affecting the positioning performance. Reliable technology for peace of mind with easy and safe navigating with less travel time! AIS VDC Chart plotter FULLY IMO COMPLIANT

5 SPECIFICATIONS of G SERIES GPS COMPASS G1 G2 / G2B Specifications Receiver Type L1, C/A code L1, C/A code Update Rate Horizontal Accuracy standard 10 Hz, 20 Hz optional (position et cap) < 1.0 m (DGPS) < 4 m (autonomous, no SBAS) standard 10 Hz, 20 Hz optional (position et cap) < 0.6 m (DGPS) < 2,5 m (autonomous, no SBAS) Heading Accuracy approx. 0.6 approx. 0.3 Pitch / Roll Accuracy approx. 1.4 approx. 1 Heave Accuracy < 30 cm < 30 cm Rate of Turn max. 90 /s max. 90 /s Start-up Time < 60 s typically < 60 s typically Satellite Reaquisition < 1 s < 1 s Communications Serial Ports 2 RS-232 full duplex 1 RS-232 and 1 RS-422 full-duplex 1 RS-422 hal-duplex (TX seulement) Baud Rate baud Correction I/O Protocol RTCM v2.3 (DGPS), RTCM SC-1 04 Data I/O Protocol NMEA 0183 / NMEA 2000 NMEA 0183 / NMEA 2000 NMEA Heading Messages Environnement $GPHDT, $HEHDT, $HEHDM, $GPROT, $GHEROT, $GPGGA, $GPGSV, $GPVTG, $GPRMC, $GPZDA, $PASHR $GPHDT, $GPROT, $PSAT, $GPHDM, $GPHDG Operating Temperature -30 C to +70 C -32 C to +74 C Storage Temperature -40 C to +85 C -40 C to +85 C Humidity 95 % non-condensing 100 % non-condensing Power Input Voltage VDC VDC Power Consumption nominal < 3.3 W < 5 W Current Consumption < 250 ma at 12 VDC < 360 ma at 12 VDC Weight 1.5 kg G2: 2.1 kg / G2B: 2.4 kg Aiding Devices Gyro Sensor Tilt Sensor Reliable < 1 heading for up to 3 min when loss of GPS occured Fast start-up of heading solution

6 SPECIFICATIONS of DISPLAYS of the G SERIE G2 DISPLAY G3 DISPLAY Specifications Operating Voltage 9 to 12 VDC 9 to 18 VDC Power Consumption average 0.5 A max. 3 W Operating Temperature -30 C to +80 C -15 C to +55 C Storage Temperature -30 C to +80 C -30 C to +85 C Serial Ports 2 RS-232 full duplex, 2 sorties RS-422 NMEA 2000, NMEA 0183 (IEC6112-3) Data Interface NMEA 0183 NMEA / NMEA 2000 NMEA Heading Messages NMEA 2000 Load Equivalency Number (LEN) Display Modes Clock Data $GPHDT, $HEHDT, $HEHDM, $GPROT, $GHEROT, $GPGGA, $GPGSV, $GPVTG, $GPRMC, $GPZDA, $PASHR Compass Rose, ROT, NAV, GOS Status, Config Menu, Satellite in View 1 PPS $GPHDT, $HEHDT, $HEHDM, $GPROT, $GHEROT, $GPGGA, $GPGSV, $GPVTG, $GPRMC, $GPZDA, $PASHR 5 (250 ma) Compass Rose, ROT, NAV, GOS Status, Config Menu, Satellite in View Baud Rate Data Update Rate up to 20 Hz for heading Display 4.3 in, colour TFT-LCD Backlight white LED Resolution 480 x 272 Viewing Angle horizontal 80, vertical 80 Keypad 5 buttons Device Level A Device Class 80 Certification class 1 Compliance CE, IP67 IMO, CE, IP67 Dimensions Control Unit 155 x 113 x 29 mm 120 x 110 mm Distribution Unit DU x 120 x 60 mm Cable Length 7.60 m 1 m or 6 m, NMEA 2000

7 DIMENSIONS of the G SERIE G1 COMPASS G3 DISPLAY G2 / G2B COMPASS NAUTILO 73 rue Hallé F PARIS contact@nautilo.fr