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Verfügbare Sprachen
Verfügbare Sprachen
4.4.
INSTRUMENT SETTINGS
The instrument allows programming the following functions:
➢ Measuring unit of the area of the duct in volumetric flow rate measurements
➢ Size of the duct in volumetric flow rate measurements
➢ Disabling the Auto Power OFF function
1. Turning on the instrument by means of key ON/OFF
2. Press and hold (>2s) key
indication of the currently set measuring unit of the area of the duct is shown on the
display (see Fig. 3)
Fig. 3: Setting the measuring unit of the area of the duct
3. Press key ENT. The unit flashes on the display
4. Press keys UNIT or UNIT to select the desired measuring unit among the options:
2
2
2
in
, m
or ft
5. Press key ENT to confirm. The screen in Fig. 4
6. Press key ENT. The value of area flashes on the display. Press keys UNIT or
UNIT to move the decimal point to the desired position and confirm with ENT. The
value of the last digit set flashes on the display
7. Press keys UNIT or UNIT to set the value of duct area in the range: 0.001 ÷ 9999
by proceeding from right to left and pressing key ENT to confirm each digit (see Fig. 4
right side) relevant, for example, to a square duct with a side of 1.5m x1.5m)
8. Press key ENT at the end, to confirm the value of duct area. The following screen (see
Fig. 5) is displayed.
/SET to enter the setting mode. The screen with the
Fig. 4: Setting of the value of duct area
EN - 6
–
left side is shown on the display
HTA105
–
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