The Electromagnetic compass can automatically convert the earth's magnetic field into digital heading signal, compensate the magnetic deviation in real time and correct the self-error automatically. Display the heading data accurately and indicate the heading calibration. At the same time, output the NMEA-0183 signal (HDM, HDT or AD-10) for the use of radar, autopilot, electronic chart, AIS and other equipment.
1. Working Voltage: 12-24V DC
2. Power consumption: <5W
3. Working Temperature: -25 ~+70 ℃
4. Storage temperature: -40 ~85 ℃
5. Weight: 1.2 kg
6. Output accuracy: 0.1
Four-bit LED digital tube shows heading, display precision is 0.1 degree, brightness can be adjusted.
360 degree scale indication, scale indication error (+1.5 degree)
RS-422 output, current: > 50mA, can directly drive two standard IEC61162-2 input ports
RS-232 output, TTL level, current greater than 10mA, can drive two standard RS232 input ports
AD-10 Output, Suitable for Japan's Guno Radar Heading Specific Format
HDT (or HDM) statement $** HDT defined by NMEA0183/IEC61162-1 standard data transmission protocol
(Baud Rate: 4800, Data Bit: 8, No Check: N, Stop Bit: 1)
Note: The negative pole of the power supply is different from the signal "GND". Do not misconnect with the signal ground wire.
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