Luminescence sensors

For universal use with easy adjustment

Your Benefits

  • An 8-step rotary switch easily adjusts to accurately determine the switching output position for different materials
  • Bar graph display provides continual process control through easy visualization of the luminescence intensity
  • Filters ensure that background luminescence is reliably suppressed, ensuring greater process reliability
  • Interchangeable lenses for different sensing distances provide flexibility


For universal use with easy adjustment

The strength of the LUT8 is its straightforward operating concept. The sensitivity of the LUT8, and the switching reliability, can easily be adapted to the mark to be detected with the help of the 8-position rotary switch. An additional advantage is the bar graph display which visualizes the luminescence intensity of the mark and that of the background.

At a glance
  • Tough metal housing
  • Simple sensitivity adjustment in 8 stages
  • Bar graph display provides information about the luminescence intensity
  • Sensing distances selectable through interchangeable lenses
  • Additional optical filters suppress background luminescence
  • Fiber-optic cable connection (with 20 mm lens)
  • Switching and analog output


Technical overview

  • Technical data overview

    Technical data overview

    Sensing distance

    10 mm 1)

    20 mm 1)

    50 mm 1)

    90 mm 1)

    Type of lightLED, Ultraviolet light 2)
    Light emissionLong side
    Switching frequency2.5 kHz 3)
    Response time200 µs 4)
    Analog output QA0 mA ... 13 mA
    Connection typeMale connector M12, 5-pin
    • 1) From front edge of lens.
    • 2) Average service life: 100,000 h at TU = +25 °C.
    • 3) With light/dark ratio 1:1.
    • 4) Signal transit time with resistive load.
All technical data can be found accompanying the individual product