Luminescence sensors

Your Benefits

  • Its compact size enables space-saving installation
  • Simple setting via 2-point teach
  • Fast response time for high speeds


Compact machines, e.g. in the packaging industry, frequently offer little installation space only. The LUT2 is ideal for all applications where fluorescent marks need to be reliably detected in confined spaces. The mini-luminescence sensor can very easily be adjusted using a teach-in procedure. Thanks to a switching frequency of up to 2 kHz the LUT2 is also suitable for high machine production capacities.

At a glance
  • Small housing
  • Switching threshold adjustment for low fluorescence levels
  • Static teach-in on mark and/or background via control panel or control cable
  • Fast switching speed 0.5 kHz and 2 kHz

Technical overview

  • Technical data overview

    Technical data overview

    Sensing distance12.5 mm 1)
    Type of lightLED, Ultraviolet light 2)
    Light emissionLong side
    Switching frequency

    0.5 kHz 3)

    2 kHz

    0.5 kHz 4)

    Response time

    1,000 µs / 250 µs 5)

    1 ms / 250 µs 5)

    AdjustmentStatic teach-in / Static 2-point teach-in
    Connection typeMale connector M12, 4-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, without timer stage.
    • 4) With light/dark ratio 1:1.
    • 5) Signal transit time with resistive load.
All technical data can be found accompanying the individual product