37
8.8.5 Average value
To activate the average value mode, press MODE (O)
till the AVG icon (9) appears. The average of measured
temperatures (3) is calculated and displayed as long as
the measurement button is kept pressed. The currently
measured value appears in the status line (7).
8.8.6 Sensor port
This function must be executed only outside the Ex-area.
Proceed as follows for determining an unknown emissivity:
Connect the sensor to the port at the end of the handle. Press MODE till the corres-
ponding sensor icon appears in the display. The temperature measured by the sensor
is displayed in the status line in a small font. The infrared measured value is displayed
in the main display screen.
8.9 Data
8.9.1 Storing the measured values
Use ENTER (D) for invoking LOG (6) in the display.
Now press the measurement button (F) and record.
Please ensure that the laser marking remains inside
the surface to be measured. To store the temperature
value, release the measurement button. The next
memory location is invoked.
Note:
Pressing the DATA key (M) once invokes the
same function.
8.9.2 Displaying the memory
For reading the stored values, press ENTER (D)
without pressing the measurement button. Then
press the DATA key (M) till RCL appears in the
display. A memory location is displayed (6). You
can use arrow keys (C) for selecting another
memory location.
9
O
7
3
6
M
F
D
C
M
6
D
