32
Pathfinder Smart Heading System - Owner’s Handbook
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Specifications
GyroPlus 2 unit
Nominal supply voltage:
12 V or 24 V DC
Operating voltage range:
10 V to 32 V DC
Power consumption (max):
130 mA
Operating conditions:
temperature range
relative humidity limit
water protection
-10°C to 55°C (14°F to 131°F)
80%
drip resistant when mounted vertically
Storage conditions:
temperature range
relative humidity limit
-5°C to 60°C (23°F to 140°F)
75%
Dimensions:
width
height
depth
150 mm (5.9 in)
130 mm (5.1 in)
39 mm (1.5 in)
Weight:
0.27 kg (9.5 oz)
Inputs:
• fluxgate compass
•
SeaTalk
•
power
•
service port (NMEA 0183 v2.3 in)
Outputs:
• NMEA 0183 v2.3 out: Heading (HDM) 10 Hz at 0.1° resolution,
accurate to ±2°
NMEA Heading sentence: $APHDM,XXX.X,M*hh<CR><LF>
•
SeaTalk (2 Hz, including Heading at 0.5° resolution, accurate to ±2°)
•
Analogue Rate: 22 mV/°/sec
Heading error correction:
• compensates for 1st and 2nd harmonic deviation errors
• eliminates northerly turning error
CE approvals - conforms to:
89/336/EC (EMC), EN60945:1997
81198_1.book Page 32 Monday, February 11, 2002 8:36 AM
