Lutron Electronics AM-4234SD, Руководство по эксплуатации

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Measuring Consideration :
The mark on the sensor head indicates the
direction that " need to face against the air
flow.
Change the Air velocity unit
Air velocity unit are :
m/s, Km/h, mph ( Mile/h ), Knots, FPM ( Ft/min )
If intend to change the Air velocity unit, press the
Unit Button " ( 3-5, Fig. 1 ) > 1.5 seconds, the unit will
change from m/s to Km/h, mph, Knot, FPM in
sequence, until the desired unit is present on the
Display release the " Unit Button ", the
select unit will save into the memory with default.
Change the temperature unit (
℃ ℃ ℃ ℃
,
℉ ℉ ℉ ℉
)
The meter Temp. display unit is defaulted to "
℃
".
If intend to let the meter's temperature unit default
to "
℉
" , then please refer chapter 7-7, page 26.
4-3 Air flow measurement.
a. Function select to " Air flow " , refer to page 10.
AirF/USA : Air flow in CFM unit
or
AirF/Euro : Air flow in CMM unit
Remark :
a. How to select the CFM air flow or CMM air flow,
details please reefer to Chapter 7-9, page 27.
b. Set air flow area dimension ( ft^2 or meter^2 )
at the first, details please refer to Chapter 7-10, page 27.
c. Other procedures same as " Air velocity/Temp.
measurement ", refer to page 11.
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