vision microsystems VM1000 - 2.8 AIR TEMPERATURE SYSTEM OPERATION

SECTTON 2
OPERATION
2.8 AlR
TEMPERATURE SYSTEM
OPERATION
39
Both
Outside
Air
Temp
and Carburetor
Air
Temp
are displayed, at
the
same time,
in one
compact
indicator
for complete
air temperature
information
at a
glance.
OUTSIDE
AIR TEMPERATURE
'OAT'
is displayed
on
the
left hand
side of the
indicator both
graphically
and
digitally
in degrees C.
Most
true
airspeed indicators
have the
temperature correction scale
calibrated
in
Degrees
C, making
it easy to
enter
the temperature
directly
from the OAT
display.
CARBURETOR
AIR
TEMP
'CAT' (or'cabin
air
temp' for
injected
aircraft)
is displayed
on
the
right hand
side
of
the
indicator both
graphically
and digitally
in degrees
C.
As temperatures
increase,
the
graph
sizes
increase
proportionately.
The
full
color range
marks let
you
see
at
a
glance
if
you
are
in
a
temperature
area
conducive
to icing.
The
digital displays
read out
in 1
degree
C increments
to
a
maximum
of
99 C and
a minimum
of
-50
C
. This
is very
useful
for
monitoring
small changes
in
temperatures
and for
calculating
temperature
related
parameters.
For
new
engine
installations,
you
can take
advantage
of
the
high
accuracy and
repeatability
for analyzing
carb
heat
effectiveness
and
other
temperature
areas.
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