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NJ8-18GK-N-150-10M Inductive sensor

Key Benefits at a Glance

  • 8 mm non-flush
  • Temperature range
    -40 ... 150 °C (-40 ... 302 °F)
  • NAMUR output
Approval
Product Compliance: Europe – CE
Approval
Product Compliance: United Kingdom – UKCA
Product Compliance: USA - cULus
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 NJ8-18GK-N-150-10M

Switching functionNormally closed (NC)
Output typeNAMUR
Rated operating distancesn8 mm
Installationnon-flush
Assured operating distancesa0 ... 6.48 mm
Reduction factor rAl 0.4
Reduction factor rCu 0.3
Reduction factor r304 0.85
Output type2-wire
Nominal voltageUo8.2 V (Ri approx. 1 kΩ)
Switching frequencyf0 ... 200 Hz
Current consumption
Measuring plate not detectedmin. 3 mA
Measuring plate detected≤ 1 mA
MTTFd4542 a
Standard conformity
NAMUREN 60947-5-6:2000
IEC 60947-5-6:1999
StandardsEN IEC 60947-5-2
IECEx approval
Equipment protection level GaIECEx PTB 11.0037X
Equipment protection level GbIECEx PTB 11.0037X
Equipment protection level DaIECEx PTB 11.0037X
Equipment protection level MbIECEx PTB 11.0037X
ATEX approval
Equipment protection level GaPTB 00 ATEX 2048 X
Equipment protection level GbPTB 00 ATEX 2048 X
Equipment protection level DaPTB 00 ATEX 2048 X
UL approval
Ordinary LocationE87056
Hazardous LocationE501628
Control drawing116-0452
CCC approval
Hazardous Location2020322315002257
CML approvalon request
ANZEx18.3018X
Ambient temperature-40 ... 150 °C (-40 ... 302 °F)
Connection typecable
Housing materialPPS
Sensing facePPS
Degree of protectionIP65
Cable
Cable diameter4.8 mm ± 0.2 mm
Bending radius> 10 x cable diameter
MaterialSIHF
Core cross section0.34 mm2
LengthL10 m
Dimensions
Length47 mm
Diameter18 mm
Use in the hazardous areasee instruction manuals