8
System specification
Power
Main display power supply:
DC24V (20-32V)
Wind sensor working power:
DC9V to DC36V
Power consumption:
less than 10W (DC24V)
AC adaptor:
AC110/220V to DC24V
Measurment
The range of the wind speed:
1.2
~
25m/s
The range of the wind direction:
0
~
359°
The
accuracy of the relative wind speed:
± 5% (min: 0.1m/s)
The
accuracy of the relative wind direction: display accuracy 10 °,
output accuracy ± 1 °
Min start wind speed:
≤1.2m/s
Functions
Alarm:
power drops alarm, wind speed alarm
Calibration:
wind direction can be calibrated
Interface
Wind sensor input:
NMEA0183-MWV
Output to alarm unit:
Switching value
Output to repeater IR761:
NMEA0183-MWV
Output to printer DPU414:
RS232C
GPS input:
NMEA0183-RMC
Direction and speed output:
4800bps