Appendix A - Specifications - Navman FUEL 3100 Installation And Operation Manual

Appendix A - Specifications

Physical
Case size 113 mm (4.4") square.
LCD display 82 mm (3.2") wide, 61 mm (2.4")
high; twisted nematic.
LCD digits 30 mm (1.2") high on top line,
20 mm (0.8") high on bottom line.
Four operator keys, laser etched.
Backlighting for display and keys, amber, four
levels and off.
Operating temperature 0 to 55°C (32 to 131°F).
Fuel flow transducer cable 8 m (26.25 ft).
Power Cable 1.1 m (3.25 ft).
Electrical
Power supply 10.5 to 16.5 V DC, 30 mA without
backlighting, 80 mA with full backlighting.
External alarm (beeper and/or light output,
switched to ground, 30 V DC and 250 mA
maximum).
Fuel
Displays fuel used, fuel remaining, rate of fuel
flow, and the fuel economy.
Range 0 to 9999 with resolution of 0.1 unit for
the first 999 units, thereafter resolution of 1.0
unit.
Log
Displays trip log and total log.
Range 0 to 9999 miles or nautical miles.
Engine Hours
Displays 0.0 to 9999.
Speed (if optional speed transducer installed)
Displays current speed, average speed,
maximum speed.
Range 0 to 100 knots (0 to 115 mph).
Speed resolution of 0.1 unit.
Adjustable damping for speed and log gives
stable readings in all sea conditions by
averaging the readings. Damping values
available are:
1 (6 seconds)
2 (12 sconds)
3 (18 seconds)
4 (24 seconds)
5 (30 seconds)
Calibration
Fuel can be calibrated. Speed can also be
calibrated if the optional speed transducer is
installed.
FUEL 3100 Installation and Operation Manual
Interfaces
External alarm.
NavBus connection to other NAVMAN
instruments.
NMEA 0183 instruments. 0183 outputs: PTTKV,
VHW, XDR, VLW; input RMC.
Standards compliance
EMC compliance
USA (FCC): Part 15 Class B.
Europe (CE): EN50081-1, EN50082-1,
EN55024, EN55022, ISO7637-1.
New Zealand and Australia (C Tick) :
AS-NZS 3548.
Environment: IP66 from front when correctly
mounted on the bulkhead.
Wire Signal
Red Power positive, 12 V DC,
100 mA maximum
Black Ground/Shield (NMEA common)
Green External alarm, switched to ground,
30 V DC and 250 mA max.
Orange NavBus +
Blue NavBus -
White NMEA (output)
Yellow NMEA (input)
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