Ratio pyrometer for hot metal objects – thermoMETER CTRatioM1/M2

 

The CTRatioM1/M2 ratio pyrometer provides a measuring range of 250 °C to 3000 °C at a maximum ambient temperature of 200 °C without cooling and is primarily used in metal processing applications. Furthermore, it is largely insensitive to dust, vapors or dirty viewing windows. The pyrometer even measures reliably when the optical measuring path is dampened up to 95% by dust, smoke or vapors.

 

 

 

  

 Characteristic

  •  Measuring ranges (°C): 250 to 3000
  •  Optical resolution: 38:1; 50:1; 100:1
  •  Spectral range: 0.8 to 1.75 µm
  •  Measurement in two spectral ranges (ratio principle) makes
  •     pyrometers insensitive to emissivity changes
  •  Passive sensor head due to optical fiber
  •  One- or two-channel operation possible
  •  Immune to electromagnetic radiation
  •  Reliable detection even when target only fills 5 percent of the
  •     measuring spot
  •  Extremely short response times from 1 ms
  •  Resistant to dust, steam or dirty viewing windows
  •  Up to 200 °C ambient temperature without cooling
  •  Interfaces: 0/4-20 mA, USB