Ametek 241CE II, Руководство пользователя

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PN 903-8797, Rev A
Sub-Menu Item Description
Water Measurement
Option
(Continued)
• If H2O DP:INT is enabled, select an option from the Options code sub-menu:
- DP&m (dewpoint, metric units).
- DP&i (dewpoint, imperial units).
- WC&m (water content, metric units).
- WC&i (water content, imperial units).
• If H2O DP:DISAB is enabled, select an option from the Options code sub-menu:
- DP&m (dewpoint, metric units).
- DP&i (dewpoint, imperial units).
Options The Options code sub-menu allows you to select certain parameters and whether to display
their values in Metric or Imperial measurements. Note that the current selection will be
displayed next to Options on the display (e.g., “Options DP&m”).
Options include:
• DP&m = Dewpoint(s), metric
[if H2O DP:EXT, H2O DP:INT, or H2O DP:DISAB is enabled]
• DP&i = Dewpoint(s), imperial
[if H2O DP:EXT, H2O DP:INT, or H2O DP:DISAB is enabled]
• WC&m = Water Content, metric
[if H2O CT:EXT or H2O DP:INT is enabled]
• WC&i = Water Content, imperial
[if H2O CT:EXT or H2O DP:INT is enabled]
• PMVm = Parts per million by volume, metric
[if H2O CT:EXT is enabled]
• PMVi = Parts per million by volume, imperial
[if H2O CT:EXT is enabled].
• PMWm = Parts per million by weight, metric
[if H2O CT:EXT is enabled]
• PMWi = Parts per million by weight, imperial
[if H2O CT:EXT is enabled]
Note:
You can change the
Options code
parameter at any time, but first carefully consider
what the displayed results will be. Example, if
H2O DP:EXT
is selected from the
Water
Measurement Option sub-menu, and you have PMVm selected from the Options
code sub-menu, the required results will not be displayed (water dewpoint cannot be
displayed in parts per million by volume).
PLo Pressure input low scale (KPA or PSI). If the pressure signal is supplied from an external source,
the PLo parameter can be used to input the range of the pressure signal corresponding to
4.00 mA. This input is currently not used.
PHi Pressure input high scale (KPA or PSI). If the pressure signal is supplied from an external
source, the PHi parameter can be used to input the range of the pressure signal
corresponding to 20.00 mA. This input is currently not used.
ExHi External water content input high scale (°C, °F, mg/m
3
, lb/MMcf, PPMV, PPMW).
Note:
This signal will only be displayed if an external water signal is provided and the
H2O DP:EXT or H2O CT:EXT option is enabled from the MonitorCFG menu.
ExLo External water content input low scale (°C, °F, mg/m
3
, lb/MMcf, PPMV, PPMW).
Note:
This signal will only be displayed if an external water signal is provided and the
H2O DP:EXT
or
H2O CT:EXT
option is enabled from the
MonitorCFG
menu.
User Interface
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