optris LS – E2006-01-A 
34 
 
Specification 
 
Technical Data 
 
Temperature range IR:      -35…900°C (-30…1650°F) 
Temperature range probe:   -35…900°C (-30…1650°F) 
Temperature unit:      °C/ °F (switchable) 
Spectral range:    8…14µm 
Optical resolution:   75:1 (16mm@1200mm/ 90% energy) 
     switchable to CF (close focus): 1mm@62mm/ 90% energy 
Minimum spot size:      1mm@62mm (CF mode) 
Temperature resolution:   0,1°C 
 
Accuracy IR 
1)
:        ±0,75°C or ±0,75% of reading (whichever is greater) 
Accuracy t/c input:      ±0,75°C or ±1,0% of reading (whichever is greater) 
Repeatability:        ±0,5°C or ±0,5% of reading (whichever is greater) 
Temperature coefficient 
2)
:    ±0,05K/K or ±0,05%/K (whichever is greater) 
Response time:    150 ms (95% signal) 
 
Display:     LCD Flip Display with backlight 
          (horizontal and vertical viewing directions controlled by position  
     sensor) 
Display backlight:      green and alarm colours (red/ blue) 
Bar graph display:      auto scaling 
Laser:     <1mW, class II, 630-650 nm 
     SF: patented crosshair laser 
          (size of crosshairs = spot size@ any distance) 
          CF: two point laser (laser dot size = spot size@ focus distance)