The CellaTemp® PA 15 has a narrow-band filter with a spectral sensitivity from 4.6 to 4.9 microns. Thus, it detects the temperature of the near-surface region of the glass. Thickness variations or different types of glass has no influence thanks to the wavelength. Also, there is perturbation due to atmospheric influences such as changes in humidity.
Features:
- Range: 300 to 2500 °C
- Focusable optics allow for precise distance adjustment
- Precision lenses with broadband antireflection coating
- LED display is easy to read from a distance
- Test current can be applied to perform diagnostics
- Signal processing: digital input / output, two analogue outputs and USB / RS485 interface