Omni Instruments ManoAir 500 Bedienungsanleitung Seite 32

ManoAir500
Automatic 10% measured value changeover at the instrument display:
Pressure is indicated optionally in Pa, mmH O or mbar.
2
If the measured value is under 10% of the instrument upper limit, the resolution
of the display is increased by a factor of 10.
This is not possible with the 200 Pa instrument for the display in mbar, because
the display can only indicate in four digits.
Measured value display with 5 and more digit measured values:
3
With the flow indication, values above 9999 m /h or l/min are indicated with an
exponent. The flow decimal number is shown with one decimal place, e.g.:
3.6E4 signifies 36000
If the key "Min" is pressed for a long time in the Flow mode with a measured
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value indication with exponent (e.g. 3.6E3 m /h), (ca. 2 sec.), then two additional
decimal places are displayed instead of the exponent. The unit symbol flashes to
show that the unit of measurement is incorrect. Return to the basic display takes
place with the key "Flow".
2,
With a flow rate of 1 m/s and an area of 1.010 m this yields a measured value
of
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3.6E3 m /h
the further two decimal places are displayed with the "Min" key
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= 3.636 (m /h flashes).
Schiltknecht Messtechnik AG 37