optris CSmicro – E2015-12-A 
4 
 
Cautions 
 
Avoid abrupt changes of the ambient temperature. 
In case of problems or questions which may arise when you use the sensor, please contact our service 
department. 
 
 
 
Model Overview 
 
The sensors of the CSmicro series are available in the following versions: 
 
Series  Models    Measurement range  spectral   Output    Optics  Specialty 
            response 
 
LT  LT15    -40 to 1030 °C    8-14 µm   0-5/ 10 V  15:1 
  LT02    -40 to 1030 °C    8-14 µm   0-5/ 10 V  2:1 
 
3M  3ML    50...350 °C    2,3 µm    0-5/ 10 V  22:1 
3MH    100 to 600 °C    2,3 µm    0-5/ 10 V  33:1 
 
2WLT  2W LT15  -40 to 1030 °C    8-14 µm   4-20 mA   15:1 
  2W LT15H  -40 to 1030 °C    8-14 µm   4-20 mA   15:1  T
amb
 max. 180 °C 
  2W LT22H  -40 to 1030 °C    8-14 µm   4-20 mA   22:1  T
amb
 max. 180 °C 
  2W hsLT  -20 to 150 °C    8-14 µm   4-20 mA   15:1  0,025 K resolution 
 
2W2M  2W 2ML   250 to 800 °C    1,6 µm    4-20 mA   40:1 
2W 2MH   385 to 1600 °C    1,6 µm    4-20 mA   75:1 
The sensors CSmicro are sensitive optical systems. Please use only the thread for mechanical installation. 
Avoid mechanical violence on the head – this may destroy the system (expiry of warranty).