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Luminescence sensors react to luminescent pigments that are excited by the UV light source in the scanner. Luminescence sensors emit UV light with a wavelength of approx. 375 nm. Fluorescent substances convert the UV light into long-wave visible light. The light reflected in this way is received and evaluated by the luminescence sensor. Luminescence sensors with a blue LED (approx. 480 nm) are particularly suited for red luminescent marks.
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Portlet 1
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LUT9
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Fast and precise detection even with large scanning distances
- Simple Teach-in
- Scanning distance up to 250 mm
- Variants with IO-link
- Visualisation of the luminescence intensity with the help of the bar graph display
- 3 modi: high speed (6.5 kHz), standard (2.5 kHz),
high resolution (500 Hz)
- Additional optical filters, in order to suppress background luminescences
- Fiber-optic cable connection (with 20 mm lense)
- Analog output
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Portlet 2
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LUT8
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For universally using with easy adjustment
- Simple sensitivity adjustment in 8 stages
- Visualisation of the luminescence intensity with the help of the bar graph display
- Scanning distances selectable through interchangeable lenses
- Additional optical filters, in order to suppress background luminescences
- Fiber-optic cable connection (with 20 mm lense)
- Analog output
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Portlet 3
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LUT3-6
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The solution for standard applications
- UV LED 375 nm
- Scanning distance 10 ... 50 mm
- Scanning distances selectable through interchangeable lenses
- Robust metal housing
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Portlet 4
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LUT1
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Compact metal housing with UV or blue LED
- Infinite switching threshold adjustment using touch-sensitive keypad
- Switching frequency 600/s or 6000/s
- Large scanning distances up to 150 mm
- Transmitter LED UV (375 nm) or blue (480 nm)
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Portlet 5
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LUT2-2
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High performance in miniature format
- Small plastic housing
- High system sensitivity
- Static teach-in on mark and/or background via control panel or control cable
- Fast switching speed 500/s and 2,000/s
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Portlet 6
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Portlet 7
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Portlet 8
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Portlet 9
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Portlet 10
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Portlet 11
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Portlet 12
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Portlet 13
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Portlet 14
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Portlet 15
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Portlet 16
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Portlet 17
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Portlet 18
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Portlet 19
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Portlet 20
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