Serviceline Industrial Sensors
Serviceline Explosion Protection

Inductive sensor NBN8-18GM40-Z0-Y241320

NBN8-18GM40-Z0-Y241320
  • Basic series
  • 8 mm non-flush
  • 2-wire DC

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  NBN8-18GM40-Z0-Y241320

General specifications
Switching functionNormally open (NO)
Output typeTwo-wire
Rated operating distance8 mm
Installationnon-flush
Output polarityDC
Assured operating distance0 ... 6.5 mm
Actual operating distance7.2 ... 8.8 mm typ. 8 mm
Reduction factor rAl 0.43
Reduction factor rCu 0.42
Reduction factor r304 0.73
Nominal ratings
Operating voltage10 ... 30 V
Switching frequency0 ... 500 Hz
Hysteresis1 ... 10 typ. 5 %
Reverse polarity protectionreverse polarity tolerant
Short-circuit protectionpulsing
Voltage drop≤ 5 V
Operating current2 ... 100 mA
Lowest operating current2 mA
Off-state current0 ... 0.5 mA typ.
Switching state indicatorall direction LED, yellow
Functional safety related parameters
MTTFd1694 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
Degree of protectionIP67
General information
Scope of delivery2 toothed lock washers

Documents: NBN8-18GM40-Z0-Y241320

Technical informationLanguageFile TypeFile Size
Installation conditionsENGPDF1053 KB
EinbaubedingungenGERPDF1054 KB

Approvals+Certificates: NBN8-18GM40-Z0-Y241320

CertificatesCertificate No.File TypeFile Size
Canada USA CSA Ordinary Location1007121PDF99 KB
US CA UL General PurposeE87056LINK---

Associated Products: NBN8-18GM40-Z0-Y241320

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