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DK50-UV-190/79d/115b/147 Print mark luminescence scanner

Key Benefits at a Glance

  • Detect fluorescent chalk marks, clear glue, tamper-proof seals and other marks that regular contrast sensors cannot
  • Detect marks on irregular backgrounds
  • Sense invisible or nearly invisible marks
  • Compact, space-saving construction
  • Integral timer available
  • Differentiate degrees of luminescent contrast
  • Automatic or incremental teach

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Product Compliance: USA - cULus
Product Compliance: Europe – CE
Note

All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

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Technical data of DK50-UV-190/79d/115b/147

Print mark luminescence scanner, detection range: 190 mm, UV light, light/dark on, Teach-In, timer function, measurement output, NPN output, PNP output, cable with M12 plug
Detection range0 ... 190 mm
Light sourceLED
Light typemodulated UV light
Light spot representation2.2 mm at 25.4 mm sensor range
Teach-inIncremental or automatic
Operation indicatorLED green, 15 ms off delay timer
LED green (x8), for contrast level indication
Function indicatorLED red, lights up with receiver lit
Teach-in indicatorAutomatic Teach-In: green contrast LEDs turn on and off once from levels 1 through 8 then level 8 LED flashes twice
Incremental Teach-In: green contrast level LED position may change
Control elementsPush buttons for automatic or incremental Teach-In, L.O./D.O. mode, and/or off-delay timer
Operating voltageUB10 ... 30 V DC
No-load supply currentI050 mA
Switching typelight on / dark on
Signal output1 PNP and 1 NPN short-circuit protected, reverse polarity protected
Switching voltagemax. 30 V DC
Switching current150 mA
Measurement output0 - 5 V DC
Rmin = 1 kΩ
Switching frequencyf2.5 kHz
Response timeDiscrete Output 200 µs
Analog output 1 ms
ApprovalsCE, cULus
Ambient temperature-15 ... 60 °C (5 ... 140 °F)
Storage temperature-15 ... 70 °C (5 ... 158 °F)
Degree of protectionIP67
Connection152.4 mm fixed cable with 5-pin, M12 x 1 connector
Material
HousingPolycarbonate
Optical faceAcrylic
Mass91 g
Dimensions
Height64.9 mm
Width22.9 mm
Depth56 mm