NJ4-12GM50-WS-20M - Inductive sensor | NJ4-12GM50-WS-20M - Quad Industry GmbH

Артикул: NJ4-12GM50-WS-20M
Наименование: Inductive sensor | NJ4-12GM50-WS-20M
Производитель: Pepperl-Fuchs



  • 20 m cable length

Datasheet as PDF in following languages:


Technical Data: NJ4-12GM50-WS-20M

General specifications
Switching element functionAC NO
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
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
Ambient conditions
Ambient temperature-25 ... 70 В°C (-13 ... 158 В°F)
Mechanical specifications
Connection typecable PVC , 20 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.


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