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The anemometer measures ow velocities and volume ows based on the following standard conditions: 21.1 °C ambience
temperature, 1,013 mbar barometric pressure. The device has no automatic temperature compensation.
The main indication (3) of the display shows the ow velocity. It can be presented in ve different measuring units: m/s, ft/min, km/h,
mph, knots.
Push “P/V/F” twice to switch to the ow mode (VEL). Push the button “Unit
“ several times if required to select the desired
measuring unit.
Connect the two hoses with the anemometer and the pitot tube as shown in the gure. The “+” input of the pitot tube anemometer is
connected to the overall total pressure connection of the pitot tube by the white hose. Connect the “-” input of the measuring device
to the connection for the static pressure at the pitot tube via the black hose.
Push and hold the button “Hold/Zero” for 2 seconds to perform a zero reconciliation.
For the most precise measurement possible, hold the opening of the pitot tube as precisely against the ow direction as possible –
the deviation from the ow direction should not be larger than ± 10°.
If the output measured value is negative or if you receive an error message (“Error”), check if the two hoses are correctly connected
to the anemometer and to the pitot tube.
"+"-Input"-"-Input
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