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Luminescence sensors react to luminescent pigments, which are activated by the UV light source in the sensor. The 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 sensing distances
- Simple teach-in
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Sensing distance up to 250 mm
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Variants with IO-link
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Bar graph display for easy visualization of the luminescence intensity
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High speed (6.5 kHz), standard (2.5 kHz), high resolution (500 Hz)
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Additional optical filters, in order to suppress background luminescences
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Fiber-optic cable connection (with 20 mm lens)
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Analog output
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Portlet 2
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LUT8
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For universal use with easy adjustment
- Simple sensitivity adjustment in 8 stages
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Visualization of the luminescence intensity with the help of the bar graph display
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Sensing distances selectable through interchangeable lenses
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Additional optical filters, in order to suppress background luminescences
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Fiber-optic cable connection (with 20 mm lens)
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Analog output
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Portlet 3
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Portlet 4
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LUT1
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Compact metal housing with UV or blue LED
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Long sensing distances, up to 150 mm
- Infinite switching threshold adjustment using touch-sensitive keypad
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Switching frequency 600/s or 6000/s
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Transmitter LED UV (375 nm) or blue (480 nm)
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Portlet 5
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LUT2
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High performance in miniature format
- Small housing
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Switching threshold adjustment for low fluorescence
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Static mark and/or background teach-in via control panel or control cable
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Switching frequency 500/s and 2000/s
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Portlet 6
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LUT3
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The solution for standard applications
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Simple adjustment via multi-turn potentiometer
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Sensing ranges up to 90mm
- Long life ultraviolet LEDs for light source
- Off delay timer function
- Optional fiber optic cables available
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Both switching and analog outputs
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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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