Pepperl+FuchsProximity SensorsInductive Sensors
Inductive sensor NJ5-18GK-SN by Pepperl+Fuchs

Part number: NJ5-18GK-SN

  • 5 mm flush
  • Usable up to SIL 3 acc. to IEC 61508
  • Degree of protection IP68
  • ATEX-/IECEx-approvals for zone 0/1/20/21
  • ATEX-/IECEx-approvals for zone 2/22
    • Datasheet NJ5-18GK-SN

Specification

Switching functionNormally closed (NC)
Output typeNAMUR with safety function
Rated operating distance5 mm
Installationflush
Assured operating distance0 ... 4.05 mm
Output type2-wire
Nominal voltage8.2 V
Switching frequency0 ... 500 Hz
Current consumption
Measuring plate not detected≥ 3 mA
Measuring plate detected≤ 1 mA
Safety Integrity Level (SIL)SIL 3
Ambient temperature-40 ... 100 °C
Connection typecable
Cable diameter6 mm ± 0.2 mm
Bending radius> 10 x cable diameter