Serviceline Information

A Level Higher: Inductive Sensors of the 2nd Generation

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  • 8 mm flush
  • Increased operating distance
  • Extended temperature range

Download the complete datasheet as a PDF


Datasheet excerpt: Technical data of NBB8-18GM50-E2-V1

General specifications
Switching element functionPNP NO
Rated operating distance8 mm
Installationflush
Output polarityDC
Assured operating distance0 ... 6.48 mm ( -25 ... 70 °C (-13 ... 158 °F) )
0 ... 6.08 mm ( -40 ... -25 °C (-40 ... -13 °F) )
Reduction factor rAl 0.45
Reduction factor rCu 0.4
Reduction factor r304 0.7
Nominal ratings
Operating voltage10 ... 30 V
Switching frequency0 ... 500 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≤ 15 mA
Switching state indicatorMultihole-LED, yellow
Functional safety related parameters
MTTFd1190 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-40 ... 70 °C (-40 ... 158 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection typeConnector M12 x 1 , 4-pin
Housing materialbrass, nickel-plated
Sensing facePBT
Housing diameter18 mm
Degree of protectionIP67

Documents: NBB8-18GM50-E2-V1

Technical informationLanguageFile TypeFile Size
Installation conditionsENGPDF191 KB
EinbaubedingungenGERPDF194 KB

CAD+CAE: NBB8-18GM50-E2-V1

CADFile TypeFile Size
3D Modell/3D modelIGS73 KB
3D Modell/3D modelSTP58 KB

Approvals+Certificates: NBB8-18GM50-E2-V1

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: NBB8-18GM50-E2-V1

AccessoriesName
V1-G-2M-PURFemale connector
BF 18Mounting flange
EXG-18Mounting aid
V1-W-2M-PURFemale connector