optris LS – E2006-01-A 
24 
 
Data Logger Functions 
 
To download the logger data from the unit please press the Logger -button [Menu: Measurement\ Download 
logger data]. 
All data from the logger will be displayed in an extra window as a table: 
 
Columns in the logger table 
 
Index    serial number 
Date      date of measurement 
Time      time of measurement 
TObj    object temperature 
TObj Min   min. object temperature 
TObj Max   max. object temperature 
TObj Avg   average object temperature 
TObj Diff.   difference between 
      TObj Min and TObj Max 
TInt      internal unit temperature 
TExt    t/c temperature 
   (if connected) 
Hi-Alarm   High-Alarm value 
Lo-Alarm   Low-Alarm value 
Eps    emissivity 
Name      material or position name 
 
 
 
 
 
Logger temperatures, on which the set High-Alarm value has been exceeded, will be shown in the table red 
and bold. 
Logger temperatures, on which the set Low-Alarm value has been fallen below, will be shown in the table blue 
and bold.