CellaTemp - Model PA 15 - Stationary Pyrometer - Brochure

The CellaTemp PA 15 has a narrow-band filter with a spectral sensitivity of 4.6 ,4.9 µm. It thus detects the temperature from the area near the surface of the glass. Thickness changes or different types of glass do not affect the measured value due to the wavelength. Also, the measurement at the wavelength is not affected by atmospheric influences such as changes in humidity.