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Air Flow:
1.
Press and hold down the
the
button to cycle through the measurement options until the desired FLOW
setting appears on the LCD. Choices are:
In - measures incoming (blowing) air flow with a cone.
out - measures outgoing (suction) air flow with a cone.
CUSt - measures air flow without a cone. If you select this option, you must enter
the area of the ventilation register into the DataView Data Logger Control Panel,
as explained in step 4 below. The instrument can then calculate air flow using the
speed measurement and ventilation area setting.
2.
While continuing to hold down
measure. Options are M3/S (cubic meters per second), M3/H (cubic meters per
hour), L/S (liters per second), and CF/M (cubic feet per minute). When the desired
measurement is displayed, release
3.
To change temperature units, short-press
4.
If you are using an air flow cone: Skip the remainder of this step and proceed
with step 5 below.
If you are not using a cone: Connect the instrument to a computer using
DataView. Select the instrument in the Data Logger Network and click Instrument
-> Configure. Then go to the Anemometer tab, select Custom, and enter the
area of the ventilation register. (Consult the DataView Data Logger Help system
for assistance.) When finished, place the sensor in front of the ventilation register,
and go to step 7 below.
5.
Place the air flow measurement cone on the sensor. Depending on the
measurement you want to make (flow in or flow out), place the sensor with the
arrow pointing towards the cone (outgoing flow) or away from it (incoming flow).
6.
Place the cone on the ventilation register. The arrow inside the propeller must
point in the direction of the air flow. This will be towards the outside of the cone
for a blowing measurement, or towards the inside of the cone for a suction
measurement.
7.
The air flow and temperature measurements are displayed on the LCD. (Wait for
the measurements to stabilize before accepting the reading.).
Recording Measurements
You can start and stop a recording session on the instrument. Recorded data is stored in
the instrument's memory, and can be downloaded and viewed on a computer running the
DataView Data Logger Control Panel. You can record data by pressing the
button. While holding this button down, short-press
, short-press
.
.
5
to select the air flow units of
button:
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