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Inductive sensor | NJ4-N-H31

Артикул: NJ4-N-H31
Наименование: Inductive sensor | NJ4-N-H31
Производитель: Pepperl-Fuchs


  • Temperature range
    0 ... 200 В°C (0 ... 392 В°F)
  • 4 mm flush

Datasheet as PDF in following languages:


Technical Data: NJ4-N-H31

General specifications
Switching element functionNAMUR, NC
Rated operating distance4 mm
Installationflush
Output polarityNAMUR
Assured operating distance0 ... 3.04 mm
Reduction factor rAl 0.4
Reduction factor rCu 0.3
Reduction factor r304 0.85
Nominal ratings
Nominal voltage8 V
Switching frequency1000 Hz
Hysteresis≤ 20 % at 200В°C
Current consumption
Measuring plate not detectedmin. 3 mA
Measuring plate detected≤ 1 mA
Compliance with standards and directives
Standard conformity
NAMUREN 60947-5-6:2000
IEC 60947-5-6:1999
Approvals and certificates
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature0 ... 200 В°C (32 ... 392 В°F)
Mechanical specifications
Connection typecable PVC , 10 m
Core cross-section0.34 mm2
Housing materialStainless steel 1.4305 / AISI 303
Sensing facePPS
Housing diameter28 mm
Housing length L40 / 50 / 60 / 80 / 100 [mm]
Protection degreeIP65
Cable length LK0,5 / 0,75 / 1 / 2 / 3 / 4 / 6 / 8 / 10 [m]
Noteamplifier -25В°C...70В°C
PTFE cable between amplifier and oscillator

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