Gill Instruments Windobserver 65 User Manual

Gill Instruments Ltd
_____________________________________________________________________________________________________________
________________________________________________________________________________________________
WindObserver 65 Page 41 Issue 4
Doc. No. 1390-PS-0039 June 2016
7.10. NMEA Format
Instrument
Identifier
Wind direction
Wind speed
Units
Checksum
Delimiter
$ IIMWV, 120, R, 002.10, M, A* CC
Start of string
Instrument
type
Wind
measurement
Status
Check
sum
Where
Wind direction
In degrees relative to N (DDD)
Wind speed
In increments of 0.01 units (

MMM.MM)
Units
M
Metres per second (m/s)
N
Knots (knots)
P
Miles per hour (MPH)
K
Kilometres per hour (kph)
F
Feet per minute (fpm)
Start of string
$
Instrument type
IIMWV
Wind measurement
R
Relative wind measurement
Status
A
A
ccepta
ble measurement
V
V
oid measurement
Check sum
Exclusive OR of all characters between ‘$’ and ‘*’
reported as ASCII hex.
A typical WindObserver 65 configuration suitable for NMEA would be:
B2, E1, F1, G0, K1, L1, M5, O1, P1, U1.
Consult specification NMEA 0183 version 3 (available on the web) www.nmea.org for
complete interface details.

Gill Instruments Windobserver 65 Specifications

General

Brand	Gill Instruments
Model	Windobserver 65
Category	Measuring Instruments
Language	English