NJ4-12GM50-WO - Inductive sensor | NJ4-12GM50-WO - Quad Industry GmbH

Артикул: NJ4-12GM50-WO
Наименование: Inductive sensor | NJ4-12GM50-WO
Производитель: Pepperl-Fuchs



  • 4 mm non-flush
  • 2-wire AC

Datasheet as PDF in following languages:


Technical Data: NJ4-12GM50-WO

General specifications
Switching element functionAC NC
Rated operating distance4 mm
Installationnon-flush
Output polarityAC
Assured operating distance0 ... 3.24 mm
Reduction factor rAl 0.4
Reduction factor rCu 0.4
Reduction factor r304 0.7
Nominal ratings
Operating voltage20 ... 253 V
Switching frequency0 ... 20 Hz
Reverse polarity protectionreverse polarity tolerant
Voltage droptyp. 4 V at 15 ... 200 mA
typ. 6.5 V at 5 mA
Momentary current
(20 ms, 0.1 Hz)
0 ... 1200 mA
Operating current5 ... 200 mA
Off-state currenttyp. 0.7 mA
Switching state indicationLED, yellow
Approvals and certificates
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
CCC approvalCertified by China Compulsory Certification (CCC)
Ambient conditions
Ambient temperature-25 ... 70 В°C (-13 ... 158 В°F)
Mechanical specifications
Connection typecable PVC , 2 m
Core cross-section0.34 mm2
Housing materialStainless steel 1.4305 / AISI 303
Sensing facePBT
Housing diameter12 mm
Protection degreeIP67
Note1) In the temperature range below 0 В°C, permissible operating voltage Ub 80...253 V
Safety fuse ≤ 0.8 A (quick-blow) according to IEC 60127-2 Sheet 1
Recommendation: after a short circuit, check that the device is functioning correctly.
General information
Scope of delivery2 self locking nuts in scope of delivery


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