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  6. NCB20-L2-N0-V1

NCB20-L2-N0-V1 Inductive sensor

Key Benefits at a Glance

  • 20 mm flush
  • Usable up to SIL 2 acc. to IEC 61508
  • Sensor head bidirectional and rotatable
  • Quick mounting bracket
  • Polarity reversal protected

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Please contact us for exact delivery estimation.
Product photo: Inductive sensor NCB20-L2-N0-V1
Dimensions: Inductive sensor NCB20-L2-N0-V1
Connection Assignment: Inductive sensor NCB20-L2-N0-V1
Connection Assignment: Inductive sensor NCB20-L2-N0-V1
Product photo: Inductive sensor NCB20-L2-N0-V1
Dimensions: Inductive sensor NCB20-L2-N0-V1
Connection Assignment: Inductive sensor NCB20-L2-N0-V1
Connection Assignment: Inductive sensor NCB20-L2-N0-V1
Approval
Product Compliance: USA - cULus
Product Compliance: Europe – CE
Product Compliance: United Kingdom – UKCA
Product Compliance: EU - protection class II
Approval
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 NCB20-L2-N0-V1

Switching functionNormally closed (NC)
Output typeNAMUR
Rated operating distancesn20 mm
Installationflush
Assured operating distancesa0 ... 16.2 mm
Actual operating distancesr18 ... 22 mm
Reduction factor rAl 0.33
Reduction factor rCu 0.31
Reduction factor r304 0.74
Nominal voltageUo8.2 V (Ri approx. 1 kΩ)
Switching frequencyf0 ... 300 Hz
HysteresisHtyp. 5 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionyes
Current consumption
Measuring plate not detected≥ 2.2 mA
Measuring plate detected≤ 1 mA
Switching state indicatorLED, yellow
Safety Integrity Level (SIL)SIL 2
MTTFd1660 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Standard conformity
NAMUREN 60947-5-6:2000
IEC 60947-5-6:1999
StandardsEN IEC 60947-5-2
IECEx approval
Equipment protection level GaIECEx PTB 11.0021X
Equipment protection level GbIECEx PTB 11.0021X
Equipment protection level DaIECEx PTB 11.0021X
Equipment protection level Dc (tc)IECEx TUR 21.0020X
Equipment protection level MbIECEx PTB 11.0021X
ATEX approval
Equipment protection level GaPTB 00 ATEX 2032 X
Equipment protection level GbPTB 00 ATEX 2032 X
Equipment protection level DaPTB 00 ATEX 2032 X
Equipment protection level Dc (tc)TÜV 20 ATEX 8526 X
Protection classII
Rated insulation voltageUi253 V
Rated impulse withstand voltageUimp4000 V
UL approval
Ordinary LocationE87056
Hazardous LocationE501628
Control drawing116-0451
CCC approval
Hazardous Location2020322315002302
2024322315005982
CML approvalon request
ANZEx19.3001X
Marine approvalDNVGL TAA00001A5
Ambient temperature-25 ... 100 °C (-13 ... 212 °F)
Storage temperature-40 ... 100 °C (-40 ... 212 °F)
Connection typeConnector plug
Housing materialPA
Sensing facePA
Degree of protectionIP66 / IP69K
Connector
ThreadingM12 x 1
Number of pins4
Mass130 g
Dimensions
Height40 mm
Width40 mm
Length67 mm
Use in the hazardous areasee instruction manuals
General Notes

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