GE General Electric Oxygen Equipment PT878 用户手册
Chapter 3. Programming Site Data
Transport® Model PT878 Portable Liquid Flowmeter User’s Manual
69
3.11.3 Entering a Calibration Factor (cont.)
If you entered Table:
The menu asks, first for the data source, and then for the entry of values into
the Correction Factor table. This feature allows the user to “curve fit”
velocity calibration multiple data points (from several different data sources
or flow variables) to the flow rate reported by the PT878.
the Correction Factor table. This feature allows the user to “curve fit”
velocity calibration multiple data points (from several different data sources
or flow variables) to the flow rate reported by the PT878.
a.
Press
[ENTER]
to open the Data Source window.
b.
Press
[F3]
(OK) to confirm your selection. (Velocity is the only
choice available.)
4.
The prompt then asks if you wish to edit the K factor table.
a.
Press
[ENTER]
to open the table, which appears similar to Figure 37
below.
Figure 37: KFactor Table
Inputs
Edit KFactor Table
Cancel
OK
0
KFactor
1
2
3
4
5
Data Source