Infrared pyrometer with laser sighting for demanding temperature measurements

Precise infrared sensors with laser sighting
thermoMETER CTLaser
Precise infrared sensors with laser sighting

Pyrometers of the thermoMETER CTLaser series are used for precise, industrial measurements. Using two laser beams, the measurement spot is marked which ensures a precise temperature measurement. thermoMETER CTLaser temperature sensors are used in numerous applications. From extremely low temperatures (-50°C) to the highest temperatures (3000°C), these IR pyrometers measure precisely and reliably.


  • Innovative IR sensors with laser sighting
  • Temperature ranges from -50 °C to +3000°C
  • Real spot size marking

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.

  • 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

Micro-Epsilon Messtechnik
Königbacher Str. 15
94496 Ortenburg, Germany
+49 8542 / 168 - 0
+49 8542 / 168 - 90