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NBN4-F29-E2 Inductive sensor

Key Benefits at a Glance

  • 4 mm non-flush
  • 3-wire DC
Product Compliance: Europe – CE
Product Compliance: USA - cULus LISTED
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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Technical data of NBN4-F29-E2

Switching functionNormally open (NO)
Output typePNP
Rated operating distancesn4 mm
Installationnon-flush
Output polarityDC
Assured operating distancesa0 ... 3.24 mm
Reduction factor rAl 0.4
Reduction factor rCu 0.3
Reduction factor r304 0.7
Output type3-wire
Operating voltageUB4.75 ... 30 V DC
Switching frequencyf0 ... 1000 Hz
HysteresisHtyp. 5 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage dropUd≤ 3 V
Operating currentIL0 ... 100 mA
Off-state currentIr0 ... 0.5 mA typ. 0.1 µA at 25 °C
No-load supply currentI0≤ 10 mA
Time delay before availabilitytv≤ 5 ms
Switching state indicatorLED, yellow
MTTFd1680 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Standard conformity
StandardsEN IEC 60947-5-2
UL approvalcULus Listed, General Purpose
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Connection typecable
Housing materialPPS
Sensing facePPS
Degree of protectionIP67
Cable
Wire end ferrulesyes
Cable diameter3.5 mm ± 0.2 mm
Bending radius> 10 x cable diameter
MaterialPVC
Colorgrey
Number of cores3
Core cross section0.14 mm2
LengthL2 m
Dimensions
Height6 mm
Width10 mm
Length27 mm
General Notes