GE PT878 Manual do Utilizador descarregar pdf (Página 64)

Chapter 3. Programming Site Data

48 Transport® Model PT878 Portable Liquid Flowmeter User’s Manual

3.7.2 Entering Custom Cp Data in the Energy Option (cont.)

2. The next prompt asks from which source — a fixed value or table —

the PT878 will use for fluid density values. Use the [

W] and [X] keys

to scroll to the appropriate radio button, and press

[ENTER].

3. The menu now varies, depending on your selection in step 2.

• If you selected “Fixed,” the PT878 asks for the fixed fluid density.

Use the numeric keys to enter the desired value, and press

[ENTER].

• If you selected “Table,” the meter highlights the “Edit Table” button.

Figure 25: Fluid Density Table

a. Press [ENTER] to open the Edit Density table, shown in Figure 25

above.

b. Use the numeric keys to enter the desired temperature in degrees

Kelvin, and press

[ENTER].

c. Press the [X] key to move to the kg/m^3 column (density in

Kilogram/cubic meters). Use the numeric keys to enter the desired

value, and press

[ENTER].

Edit Density

Cancel OK

°Kelvin kg/m^3

1 2 ... 59 60 61 62 63 64 65 66 67 68 69 ... 296 297

Sem comentários

GE PT878 Manual do Utilizador Página 64