ONWA Digital Compass KEC-70G

Feature

1. Heading Sensor for Radar/ARPA, AIS, ECDIS, Scanning Sonar
2. KEC-70G provides GPS information, Lon/Lat, SOG and COG, with Pitch and Roll Function
3. Used with High Accuracy Onwa Marine Heading Sensor KA-GC9A, Satellite Compass KA-SC20 or KA-SC90
4. Can Correct Magnetic Deviation Manually or Automatically
5. Provide NMEA0183 and NMEA2000 Heading and GPS Output
6. 2 NMEA0183 output are RS422 Electrical Interface
7. There are no mechanical parts such as gimbals or rotating motor, thus the compass is free from routine maintenance.

Specifications

General

HEADING Sensor

KA-GC9A
KA-SC20
KA-SC90

OUTPUT/INPUT(IEC61162-1)

OUTPUT: 2 x NMEA0183 (RS422)

Output Port 1:
a) Output sentences : GGA, GSA, HEV , RMC and selectable sentences among of HDT, HDM
and HDG
b) Support sentences: RMC, GGA, GSA, GSV, HDT, HDG, HDM, HEV, GMS
c) Baudrate: Selectable among 4800, 9600, 19200, 38400
d) Heading output intervals : Selectable among 100ms, 200ms and 1000ms
Output port 2:
a) Output sentences: Sentences from the heading sensor and selectable sentences among of
HDT, HDM and HDG
b) Support sentences: RMC, GGA, GSA, GSV, HDT, HDG, HDM, HEV, GMS,
c) Baudrate: Selectable among 4800, 9600, 19200, 38400
d) Heading output intervals : Selectable among 100ms, 200ms and 1000ms

NMEA2000

Supported transmit PGN :
126992, 127250, 129025, 129026, 129029, 129033, 129539

Environmental Conditions

Ambient Temperature

Display unit : -5 °C to +55 °C
Heading/GPS sensor unit : -25 °C to +70 °C (for KA-GC9A)

Humidity

93% ±3% on 40 °C

Waterproofing

Display unit : IPX6
Heading/GPS sensor unit : IPX7 (KA-GC9A)

Power Supply

ELECTRICAL

10.5 – 32VDC

Protection

over-current, over-voltage, power transient and accidental reverse polarity protection