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NJ2-V3-N Inductive sensor

Key Benefits at a Glance

  • 2 mm flush
  • Usable up to SIL 2 acc. to IEC 61508
Approval
Product Compliance: Europe – CE
Approval
Product Compliance: USA - cULus
Product Compliance: United Kingdom – UKCA
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 NJ2-V3-N

Switching functionNormally closed (NC)
Output typeNAMUR
Rated operating distancesn2 mm
Installationflush
Assured operating distancesa0 ... 1.62 mm
Reduction factor rAl 0.25
Reduction factor rCu 0.2
Reduction factor r304 0.7
Output type2-wire
Nominal voltageUo8.2 V (Ri approx. 1 kΩ)
Switching frequencyf0 ... 1000 Hz
HysteresisH0.01 ... 0.1 mm
Suitable for 2:1 technologyyes , Reverse polarity protection diode not required
Current consumption
Measuring plate not detected≥ 3 mA
Measuring plate detected≤ 1 mA
Safety Integrity Level (SIL)SIL 2
MTTFd11775 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Standard conformity
NAMUREN 60947-5-6:2000
IEC 60947-5-6:1999
StandardsEN IEC 60947-5-2
IECEx approval
Equipment protection level GaIECEx PTB 11.0021X
Equipment protection level GbIECEx PTB 11.0021X
Equipment protection level DaIECEx PTB 11.0021X
Equipment protection level MbIECEx PTB 11.0021X
ATEX approval
Equipment protection level GaPTB 00 ATEX 2032 X
Equipment protection level GbPTB 00 ATEX 2032 X
Equipment protection level DaPTB 00 ATEX 2032 X
UL approval
Ordinary LocationE87056
Hazardous LocationE501628
Control drawing116-0451
CCC approval
Hazardous Location2020322315002302
NEPSI approval
NEPSI certificateGYJ16.1394X
CML approvalon request
ANZEx19.3001X
Ambient temperature-25 ... 100 °C (-13 ... 212 °F)
Connection typecable
Housing materialPBT
Sensing facePBT
Degree of protectionIP67
Cable
Cable diameter2.6 mm ± 0.2 mm
Bending radius> 10 x cable diameter
MaterialPVC
Core cross section0.14 mm2
LengthL130 mm
Tightening torque, fastening screws≤ 0.4 Nm
Dimensions
Height10.2 mm
Width27.8 mm
Length16 mm
Use in the hazardous areasee instruction manuals