Serviceline Information

A Level Higher: Inductive Sensors of the 2nd Generation
Use our VariKont® Finder Tool to easily find your successor ...

  • 12 mm non-flush

Datasheet as PDF in following languages:


Technical Data: NBN12-18GM50-A2

General specifications
Switching element functionPNP NO/NC
Rated operating distance12 mm
Installationnon-flush
Output polarityDC
Assured operating distance0 ... 9.72 mm
Reduction factor rAl 0.45
Reduction factor rCu 0.4
Reduction factor r304 0.7
Nominal ratings
Operating voltage10 ... 30 V
Switching frequency0 ... 1000 Hz
Hysteresistyp. 5%
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage drop≤ 3 V
Operating current0 ... 200 mA
Off-state current0 ... 0.5 mA typ. 0.1 µA at 25 °C
No-load supply current≤ 20 mA
Switching state indicationall direction LED, yellow
Functional safety related parameters
MTTFd1570 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
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 temperature-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection typecable PVC , 2 m
Core cross-section0.34 mm2
Housing materialbrass, nickel-plated
Sensing facePBT
Housing diameter18 mm
Protection degreeIP67

Documents: NBN12-18GM50-A2

Technical informationLanguageFile TypeFile Size
Installation conditionsENGPDF191 KB
EinbaubedingungenGERPDF194 KB

CAD+CAE: NBN12-18GM50-A2

CADFile TypeFile Size
3D Modell/3D modelIGS72 KB
3D Modell/3D modelSTP55 KB

Approvals+Certificates: NBN12-18GM50-A2

CertificatesCertificate No.File TypeFile Size
US CA UL General PurposeE87056LINK---
Europe Pepperl+Fuchs 2004/108/EC (EMC) Declaration of ConformityPF 08 CERT 1262PDF357 KB
US CA CSA1007121 (LR96321-2)PDF101 KB

Associated Products: NBN12-18GM50-A2

AccessoriesName
BF 18Mounting flange