3-23
Using the Infrared Thermometer/Transmitter
3
5. If you do not press any key for 5 seconds, the display
goes back to real time showing current temperature
and the last memory location.
3.5.10 Logging Temperature Data in Real Time
(OS553A, OS554A, OS555A)
The thermometer can log temperature data in real time. The
logged data is stored in the non-volatile memory, so
removing the power will not affect or erase the data. The
data is logged based on the data recording interval (PRN)
which can be set anywhere from 1 to 1999 seconds. The
thermometer can log up to 800 data points. Therefore, the
logging period can be anywhere from 13 minutes (1 second
recording interval) up to 18.5 days (1999 second recording
interval). To log temperature in real time:
1. Aim at the target and turn on the transmitter.
2. Press the or keys to adjust the Emissivity value
for the target.
3. Press the key until the display mode
appears.
4. Set the data recording interval (seconds) by pressing the
or keys.
5. Press the key until the LOG display mode appears.
6. Press the key to start logging temperature data in
real time. The display will show LOG on, and the unit starts
logging data based on the recording interval set in the
display menu. Press the key again, and the
unit stops logging data. The display will show LOG off.