infrared thermometer / without display / compact / fixed
CTlaser LT / LTF Optris



  • Technology:


  • Display:

    without display

  • Configuration:

    compact, fixed, built-in

  • Other characteristics:

    IP65, stainless steel, with double laser, rugged, precision, non-contact, high-accuracy, USB, stainless steel casing, rugged, with remote display, 4-20 mA, compact, high-speed

  • Applications:

    industrial, laboratory, machine, for harsh environments, paint

  • Temperature:

    Min.: -50 °C (-58 °F)

    Max.: 975 °C (1,787 °F)


The CTlaser LT/LTF is an infrared temperature sensor engineered by Optris. It features a stainless steel sensing head with double laser sight, providing an accurate sport size marking for each distance.

The device has temperature resistance of up to 80°C without cooling, and operates within a temperature range of -50°C to 975°C. It ensures a quick response time of 9 ms, and a high optical resolution of 75:1. In addition, the sensor has a spectral range of 8 µm to 14 µm.

The CTlaser LT/LTF captures small objects with a distance of 0.9 mm to 70 mm, and monitors fast processes with its response time.