KELLER Home » ITS » Temperature measurement » Stationary pyrometers » CellaCombustion PK » CellaCombustion PK 73
  • Range of models
  • Field of View Calculator
  • Technical data
  • Mountings
  • Applications
  • Request a quote
  • Downloads
  • Accessories
  • IO-Link
TypeMeasuring rangeFocus areaMeasuring field
500 - 2500 °C0.4 m7 mm

Infrared thermometer

Infrared thermometer
CellaCombustion PK 73

The CellaCombustion PK 73 is used to measure the temperature of hot combustion gases inside the combustion chambers of power plants, combustion processes and waste incinerators. Thanks to the compact design and the narrow field of view, the CellaCombustion PK 73 can be easily installed on existing furnace openings.
PGB-Nr.: ---
Mechanical accessories
Electrical accessories


  • Temperature range from 500 to 2500 °C
  • Small, compact design
  • Universally configurable switching output 
  • Precision lenses provide high optical Resolution 
  • IO-Link interface
  • All parameters adjustable by control keys on the sensor or via interface from the plant control 
  • Test function to be activated by control key or control signal 
  • Easy installation thanks to M30 screw thread mounting
  • Bright high-intensity LED display

More information about IO-Link:

Your Cookie & Privacy Settings
This site uses third-party website tracking technologies to provide and continually improve its services.
I agree and may revoke or change my consent under Privacy at any time with effect for the future.