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NBN3-F31-Z8-K Inductive sensor

Key Benefits at a Glance

  • Direct mounting on standard actuators
  • Fixed setting
Please contact us for exact delivery estimation.
Product photo: Inductive sensor NBN3-F31-Z8-K
Dimensions: Inductive sensor NBN3-F31-Z8-K
Product photo: Inductive sensor NBN3-F31-Z8-K
Dimensions: Inductive sensor NBN3-F31-Z8-K
Approval
Product Compliance: Europe – CE
Product Compliance: United Kingdom – UKCA
Product Compliance: USA - cULus LISTED
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 NBN3-F31-Z8-K

Switching function2 x normally open (NO)
Output typeTwo-wire
Rated operating distancesn3 mm
Installationflush mountable
Output polarityDC
Assured operating distancesa0 ... 2.43 mm
Actual operating distancesr2.7 ... 3.3 mm typ. 3 mm
Reduction factor rAl 0.5
Reduction factor rCu 0.4
Reduction factor r304 1
Reduction factor rSt37 1.1
Output type4-wire
Operating voltageUB6 ... 60 V DC
Switching frequencyf0 ... 500 Hz
HysteresisHtyp. 5 %
Reverse polarity protectionreverse polarity tolerant
Short-circuit protectionpulsing
Voltage dropUd≤ 5.5 V
Operating currentIL4 ... 100 mA
Lowest operating currentIm4 mA
Off-state currentIr0.5 ... 0.9 mA typ. 0.65 mA
Time delay before availabilitytv≤ 40 ms
Switching state indicatorLED, yellow
Tightening torque, fastening screws0.4 Nm
MTTFd570 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Standard conformity
StandardsEN IEC 60947-5-2
UL approvalcULus Listed, General Purpose, Class 2 Power Source
CCC approvalCertified by China Compulsory Certification (CCC)
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Connection (system side)PVC cable 5 m
Core cross section (system side)0.75 mm2
Housing materialPBT
Sensing facePBT
Degree of protectionIP67
Cable
Cable diameter6.8 mm ± 0.2 mm
Bending radius> 10 x cable diameter
Mass196 g
Tightening torque, fastening screws≤ 5 Nm
Dimensions
Height33.5 mm
Width65 mm
Length36 mm
General Notes