4-16
Zero Transducer
During the process of setting pressure markers to determine the need for a calibration of either the
Static Pressure (SP) or the Differential Pressure (DP), you may conclude that the SP or the DP
pressures are out of alignment exactly the same amount at each pressure marker (linear shift). When
this occurs, you may either re-calibrate the
µ
FLO or you may set the Transducer to zero. The preferred
method is to re-calibrate the
µ
FLO. This maintains the
µ
FLO records in a manner that is assures
accountability and continuity when other measurement issues arise. By using the Zero Transducer
command, all references to previous pressure markers are non-existent, eliminating the ability to adjust
volumes based on previous markers.
Using the Zero Transducer capability assumes that the shift is Linear, meaning that
at different levels of pressure that the IMV is off by exactly the same amount. If this
is not the case, you need to re-calibrate the IMV instead.
Static
Pressure
The SP can be zeroed without re-calibrating. If the SP shifts, user can enter a new
barometric pressure value. This shifts the SP IMV curve. After the HOLD state
begins, select Zero Transducer.
Summary of Contents for uFLO
Page 1: ...2100890 001 AB TOTALFLOW µFLO Computer User s Manual ...
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Page 16: ...1 2 FLO 6213 Figure 1 1 µFLO 6213 Dimensions ...
Page 18: ...1 4 Figure 1 3 Bottom View µFLO 6213 9 367 9 992 8 647 Figure 1 4 Bottom View µFLO 6210 ...
Page 39: ...2 9 FLO 6213 Figure 2 7 µFLO 6213 Wall Mounted ...
Page 50: ...2 20 Figure 2 13 Mounting AC Charger ...
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Page 70: ...4 6 11 9 5 4 1 13 3 FLO 6210 12 8 7 10 2 Figure 4 2 µFLO 6210 Component Cable Locations ...
Page 71: ...4 7 1 6 FLO 6213 5 13 3 2 4 7 8 10 9 12 11 Figure 4 3 µFLO 6213 Component Cable Locations ...
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