LED Type Mark sensor

GR Series

  • Generic type with LED
  • IP67 rated housing filled with resin allows washing together with line equipment.
  • Ultraviolet luminescence mark sensor Model: GR12UVS
  • Ideal for detection of hidden or fluorescent marks
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GR Series

Model Light source (wavelength) Detection distance Output mode Response time  
GR12BSN Blue LED
(470nm)
12mm ± 2mm NPN 0.5 ms or less
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GR12BSN-PN Blue LED
(470nm)
12mm ± 2mm PNP 0.5 ms or less
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GR12GN Green LED (525nm) 12mm ± 2mm NPN 0.5 ms or less
Contact
GR12GN-PN Green LED (525nm) 12mm ± 2mm PNP 0.5 ms or less
Contact
GR12GSN Green LED (525nm) 12mm ± 2mm NPN 0.5 ms or less
Contact
GR12GSN-PN Green LED (525nm) 12mm ± 2mm PNP 0.5 ms or less
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GR12RN Red LED (660nm) 12mm ± 2mm NPN 0.5 ms or less
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GR12RN-PN Red LED (660nm) 12mm ± 2mm PNP 0.5 ms or less
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GR12RSN Red LED (660nm) 12mm ± 2mm NPN 0.5 ms or less
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GR12RSN-PN Red LED (660nm) 12mm ± 2mm PNP 0.5 ms or less
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GR12UVS Ultraviolet LED (375nm) 12mm ± 2mm NPN 1ms
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GR12UVSPN Ultraviolet LED (375nm) 12mm ± 2mm PNP 1ms
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GR12WSN White LED 12mm ± 2mm NPN 0.5 ms or less
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GR40RN Red LED (660nm) 20-70mm NPN 0.5 ms or less
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GR40RN-PN Red LED (660nm) 20-70mm PNP 0.5 ms or less
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GR60RN Red LED (660nm) 30-90mm NPN 0.5 ms or less
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GR60RN-PN Red LED (660nm) 30-90mm PNP 0.5 ms or less
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More Info

Side-on type
GR12RSN GR40RN
GR12GSN GR60RN
GR12BSN
GR12WSN

Head-on type
GR12RN
GR12GN

GR12UVS

NPN output

PNP output

  • The output transistor turns off when load short circuit or overload occurs. Check the load and turn the power back on.