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2. Temperature Setting
Press "
" or "
13:18
Std/Act
1. Setting
2. Temperature
3. Atmos
Esc
Atmos setting is as same as Temperature setting.
5.2 Flow Setup
Since air velocity multiply by duct cross sectional area will be calculated the air flow. So just inputting the
cross sectional area in optional "Flow Setup" item for obtaining the airflow value. Two optional ducts shape
can be selected: round and rectangular. For a round shape, inputting the diameter, or inputting the length of
side of the rectangular.
5.3 Pitot Factor
Pitot factor refers to the correction index of pitot tube. According to the calibration regulation of pitot
tube, each pitot tube has a correction index supplied by the pitot manufacturer.
5.4 Unit Setting
In "Unit" setting, the unit of differential pressure, air velocity and airflow can be set. Press "
"
" for selection and press "
5.5 General Settings
In general settings, parameters such as date, time, screen lightness, Auto-off time, key-touch beep and
etc. can be set.
" for data modification.
STD
25.5℃
101.3 kPa
Set
" or "
Set
Items
Differential Pressure
Velocity
Air Flow
13:18
1. Setting
2. Temperature
3. Atmos
Set
Temperature
Esc
" for setting or back.
Esc
Units
Pa、inH
O、mmH
O、mmHg
2
2
m/s、ft/min
3
m
/h、CFM、l/s
8
Menu setting
Std/Act
STD
25.5℃
101.3 kPa
27.3
℃
Set
" or
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