infrared thermometer / bi-color / with LED display / screw-in
CellaTemp® PKL 68 Series Keller ITS (Infrared Temperature Solutions)



  • Technology:

    infrared, bi-color

  • Display:

    with LED display

  • Configuration:

    screw-in, fixed

  • Other characteristics:

    IO-Link, with LED sighting device

  • Applications:

    for metals, for harsh environments

  • Temperature:

    Min.: 650 °C (1,202 °F)

    Max.: 1,600 °C (2,912 °F)


The two-colour infrared thermometer CellaTemp® PKL 68 captures the infrared radiation of the object with a dual photodiode (sandwich design) at two wavelengths at the same time and spot. The temperature is then defined by the ratio of these two signals.