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  6. NBB8-18GM50-E2-3G-3D

NBB8-18GM50-E2-3G-3D Inductive sensor

Key Benefits at a Glance

  • Increased operating distance
  • 8 mm flush
  • ATEX-/IECEx-approvals for zone 2/22 (Ex ec/tc)
Please contact us for exact delivery estimation.
Product photo: Inductive sensor NBB8-18GM50-E2-3G-3D
Dimensions: Inductive sensor NBB8-18GM50-E2-3G-3D
Connection Assignment: Inductive sensor NBB8-18GM50-E2-3G-3D
Product photo: Inductive sensor NBB8-18GM50-E2-3G-3D
Dimensions: Inductive sensor NBB8-18GM50-E2-3G-3D
Connection Assignment: Inductive sensor NBB8-18GM50-E2-3G-3D
Product Compliance: Europe – CE
Approval
Approval
Product Compliance: USA - cULus
Product Compliance: China – CCC
Product Compliance: United Kingdom – UKCA
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.

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DatasheetClassificationProduct DocumentationDesign / SimulationApprovalsRelated Products

Technical data of NBB8-18GM50-E2-3G-3D

Switching functionNormally open (NO)
Output typePNP
Rated operating distancesn8 mm
Installationflush
Output polarityDC
Assured operating distancesa0 ... 6.48 mm
Reduction factor rAl 0.45
Reduction factor rCu 0.4
Reduction factor r304 0.7
Output type3-wire
Operating voltageUB10 ... 30 V DC
Switching frequencyf0 ... 500 Hz
HysteresisHtyp. 5 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage dropUd≤ 3 V
Operating currentIL0 ... 200 mA
Off-state currentIr0 ... 0.5 mA typ. 0.1 µA at 25 °C
No-load supply currentI0≤ 15 mA
Time delay before availabilitytv≤ 20 ms
Switching state indicatorLED, yellow
MTTFd2240 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Standard conformity
StandardsEN IEC 60947-5-2
IECEx approval
Equipment protection level Gc (ec)IECEx TUR 21.0017X
Equipment protection level Dc (tc)IECEx TUR 21.0018X
ATEX approval
Equipment protection level Gc (ec)TÜV 20 ATEX 8523 X
Equipment protection level Dc (tc)TÜV 20 ATEX 8524 X
UL approvalcULus Listed, General Purpose
CCC approval
Hazardous Location2024322315005947
2024322315005860
Marine approvalDNVGL TAA0000160
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Connection typecable
Housing materialbrass, nickel-plated
Sensing facePBT
Degree of protectionIP66 / IP67
Cable
Wire end ferrulesyes
Cable diameter4.8 mm ± 0.2 mm
Bending radius> 10 x cable diameter
MaterialPVC
Colorgrey
Number of cores3
Core cross section0.34 mm2
LengthL2 m
Mass124 g
Dimensions
Length50 mm
Diameter18 mm
Scope of delivery2 self locking nuts in scope of delivery
Use in the hazardous areasee instruction manuals
General Notes