CT P3
The Optris CT P3 pyrometer is designed for precise temperature
measurement of thin plastic films, utilizing a spectral range of 3.43 µm
for accuracy between 50 °C and 400 °C. While plastics thicker than 0.4
mm and pigmented films are easily measured in the long-wavelength IR
spectral range, very thin plastic films are transparent in this spectral
range.