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Chapter 3. Programming Site Data
Transport® Model PT878 Portable Liquid Flowmeter User’s Manual 47
3.7.2 Entering Custom Cp Data in the Energy Option (cont.)
1. The first prompt asks if you wish to enter or edit data in the Custom Cp
(enthalpy) table.
a. Press [ENTER] to open the Custom Cp table, shown in Figure 24 on
page 47.
b. Use the numeric keys to enter the desired temperature in degrees
Kelvin, and press
[ENTER] to confirm the entry.
c. Press the [X] key to move to the kJ/kg/°K column (enthalpy in
KiloJoules/Kilogram/°Kelvin). Use the numeric keys to enter the
desired value, and press
[ENTER].
Figure 24: Custom Cp (temperature vs. enthalpy) Table
d. Repeat steps b and c for the remainder of the table.
e. When you have completed entering values, press [F3] (OK) to
confirm the table and return to the Custom Cp window.
Custom Cp
Cancel OK
°Kelvin kJ/kg/°K
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