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NBN50-L2K-E2-V1 Inductive sensor

Key Benefits at a Glance

  • 50 mm non-flush
  • Active Shielding Technology
  • 3-wire DC
  • Sensor head bidirectional and rotatable
  • Quick mounting bracket
  • 4 LEDs indicator for 360° visibility

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Product Compliance: USA - cULus
Product Compliance: United Kingdom – UKCA
Product Compliance: Europe – CE
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 NBN50-L2K-E2-V1

Switching functionNormally open (NO)
Output typePNP
Rated operating distancesn50 mm
Installationnon-flush
Output polarityDC
Assured operating distancesa0 ... 40.5 mm
Actual operating distancesr45 ... 55 mm typ.
Reduction factor rAl 0.5
Reduction factor rCu 0.49
Reduction factor r304 0.78
Reduction factor rBrass 0.55
Output type3-wire
Operating voltageUB10 ... 30 V DC
Switching frequencyf0 ... 40 Hz
HysteresisHtyp. 5 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage dropUd≤ 2 V
Operating currentIL0 ... 200 mA
Off-state currentIr0 ... 0.5 mA
No-load supply currentI0≤ 20 mA
Time delay before availabilitytv80 ms
Operating voltage indicatorLED, green
Switching state indicatorLED, yellow
MTTFd929 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 typeConnector plug M12 x 1 , 4-pin
Housing materialPA
Sensing facePA
Degree of protectionIP68 / IP69
Mass130 g
Dimensions
Height40 mm
Width40 mm
Length67 mm
General Notes