Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Inductive sensor NJ2-12GM50-WS

NJ2-12GM50-WS
  • 2 mm flush
  • 2-wire AC

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of NJ2-12GM50-WS

General specifications
Switching functionNormally open (NO)
Output typeTwo-wire
Rated operating distance2 mm
Installationflush
Output polarityAC
Assured operating distance0 ... 1.62 mm
Reduction factor rAl 0.1
Reduction factor rCu 0.1
Reduction factor r304 0.6
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 indicatorLED, 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 °C (-13 ... 158 °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
Degree of protectionIP67
Note1) In the temperature range below 0 °C, permissible operating voltage Ub 80...253 V
Safety fuse ≤ 2 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

Documents: NJ2-12GM50-WS

Technical informationLanguageFile TypeFile Size
Installation instructions, locking nut / Montageanleitung, Muttern mit SperrverzahnungALLPDF1117 KB
Installation conditionsENGPDF191 KB
EinbaubedingungenGERPDF194 KB
warunki montażuPOLPDF245 KB
Условия монтажаRUSPDF274 KB

Approvals+Certificates: NJ2-12GM50-WS

CertificatesCertificate No.File TypeFile Size
Canada USA CSA Ordinary Location1007121PDF99 KB
Canada USA UL Ordinary Location20170306-E87056PDF407 KB
China CQC CCC2010010305385286PDF23714 KB

Associated Products: NJ2-12GM50-WS

Accessories

Mounting flange, 12 mmfa

Quick mounting bracket with dead stopfa