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Pyrometer CellaPort PT 115


Glass is transparent in the visible spectral range and in the near infrared range. Besides, the emissivity depends on the temperature, the wavelength, the type of glass and the thickness of the glass. In the range between 4.6 ,4.9 µm, glass has an emissivity of almost 100 %. Above 5 µm, atmospheric influences such as humidity or water vapour affect the measurement. The CellaPort PT 115 has a blocking 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, different types of glass or humidity changes in the atmosphere do not affect the measured value due to the wavelength.

Special features:
  • Measuring range 300 to 2,500 °C
  • focusable lenses for exact adjustment of the measuring distance
  • broadband anti-reflective precision lens
  • LED display
  • standard feature: USB interface

Pyrometer CellaPort PT 115
Measuring range
Focal distance
Your selection impact other settings.
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Version CellaPort PT 115 AF 1 
Version CellaPort PT 115 AF 2 
Measuring range 500 - 2500 °C 
Measuring range 300 -1300 °C 
Focal distance 0,8 m - ∞ 
Focal distance 0,8 m - ∞ 
Shape of the measurement area round 
Distance ratio 70 : 1 
Distance ratio 45 : 1 
Objective PZ 15.03 
Objective PZ 15.03 
Measuring principle one-colour 
Sighting option Through-the-lens-sighting 

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