
Instruction 24-94484-8
Operation
4.7 Temperature Measurement Label
The difference in temperature between two areas can be measured by us-
ing the analyzer's two temperature channels and the Temperature screen.
By using the T-Air channel as a reference, the temperature applied to
the T-Stack channel will be displayed on the Temperature Measurement
screen as differential temperature between the two channels. Addition-
ally, the temperature measurement can be labeled. Label types include
differential temperature across heat exchange or differential temperature.
Perform a differential temperature measurement as follows:
1. Display the MAIN MENU by pressing the
MENU (F2) button. If necessary, press ESC
until MENU appears above F2.
2. Use the buttons to highlight TEMPERA-
TURE, and then press ENT to display the
TEMPERATURE MEASUREMENT screen.
3. Install thermocouples in both temperature
channel connectors.
4. Before taking a measurement, the temperature
channels may need to be zeroed, if not already
displaying zero with both thermocouples ex-
posed to the same condition. Press ZERO (F2)
if needed.
5. To label the data use the buttons to scroll
through the available temperature label types.
The current label will be used, saved, and
printed with the record.
6. Press ENT to save the selection and re-display
the TEMPERATURE MENU or ESC to exit
back to the Main Menu
MAIN MENU
FUEL
PRESSURE
TEMPERATURE
MEMORY
SETUP
CALIBRATION
DIAGNOSTICS
STATUS
F1 F2 F3
MENU
Temperature
Measured Delta T:
*** °F
Type: Diff Temp
F1 F2 F3
Print Zero Save
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