Oval EL4101 - Saturated Steam Specific Enthalpy Setup (SPEC. ENTHALPY (SAT)); Saturated Steam Specific Enthalpy Submenu Screen; ① Saturated Steam Specific Enthalpy Unit Setup (UNIT)

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E-880TM-3-E
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6.4.15 Saturated Steam Specific Enthalpy Setup (SPEC. ENTHALPY (SAT))
As the parameters associated with saturated steam specific enthalpy calulation, their measurement units are set
up here.
※ The units to be set here are on-screen units in the RUN mode, and they by no means affect
calculation and other settings.
＜Calculation Formula＞
Ｐ：Abs. press.（Ｐ＝Ｐ’+0.101325）
Ｐ’：Line pressure（MPa）
a, b, c：Coefficients for pressure
（1） Saturated steam specific enthalpy submenu screen
At the submenu, move the cursor to the desired setup item with the up and down arrow keys.
At the touch of function key “ENTR”, the screen switches to the desired item setup screen.
① Saturated steam specific enthalpy unit setup (UNIT) on page 93
To the setup screen pointed by the cursor
SET mode main menu screen ⇒ 6.2 SET mode main menu screen p. 36
K＝ a＋b・P＋c・P
2
Unit Number of decimal places
kJ/kg
2
J/g
2
kcal/kg 3
cal/g
3
Number of decimal places for each unit
① Saturated steam specific enthalpy unit setup (UNIT)
The unit for saturated steam specific enthalpy calculation is selected here.
Saturated steam sp. enthalpy submenu screen p. 93
←Unit option select setup
For details of options setup, see “(2) Option select setup screen (SELECT)” on
page 46.
The units you can choose from are “kJ/kg”, “J/g”, “kcal/kg”, and or “cal/g”.
※ The unit to be set is that of the density displayed in the RUN mode.
※ Depending on the unit chosen here, the numerical format (number of
decimal places) of relative density (specific weight) shown in the RUN
mode varies. When you modify it, carefully take into account the count
capacity and the number of decimal places to be shown.