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  6. NCB2-12GK35-N0

NCB2-12GK35-N0 Inductive sensor

Key Benefits at a Glance

  • 2 mm flush
  • Usable up to SIL 2 acc. to IEC 61508
  • NAMUR output
  • Polarity reversal protected
Please contact us for exact delivery estimation.
Product photo: Inductive sensor NCB2-12GK35-N0
Dimensions: Inductive sensor NCB2-12GK35-N0
Product photo: Inductive sensor NCB2-12GK35-N0
Dimensions: Inductive sensor NCB2-12GK35-N0
Approval
Product Compliance: United Kingdom – UKCA
Product Compliance: USA - cULus
Approval
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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DatasheetClassificationProduct DocumentationDesign / SimulationApprovalsRelated Products

Technical data of NCB2-12GK35-N0

Switching functionNormally closed (NC)
Output typeNAMUR
Rated operating distancesn2 mm
Installationflush
Assured operating distancesa0 ... 1.62 mm
Actual operating distancesr1.8 ... 2.2 mm typ.
Reduction factor rAl 0.2
Reduction factor rCu 0.1
Reduction factor r304 0.5
Output type2-wire
Nominal voltageUo8.2 V (Ri approx. 1 kΩ)
Switching frequencyf0 ... 1000 Hz
HysteresisH1 ... 10 % typ. 5 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionyes
Suitable for 2:1 technologyyes , Reverse polarity protection diode not required
Current consumption
Measuring plate not detectedmin. 3 mA
Measuring plate detected≤ 1 mA
Switching state indicatorall direction LED, yellow
Safety Integrity Level (SIL)SIL 2
MTTFd2490 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Standard conformity
NAMUREN 60947-5-6:2000
IEC 60947-5-6:1999
Electromagnetic compatibilityNE 21:2007
StandardsEN IEC 60947-5-2
IECEx approval
Equipment protection level GbIECEx PTB 11.0037X
Equipment protection level DaIECEx PTB 11.0037X
Equipment protection level MbIECEx PTB 11.0037X
ATEX approval
Equipment protection level GbPTB 00 ATEX 2048 X
Equipment protection level DaPTB 00 ATEX 2048 X
UL approvalcULus Listed, General Purpose
CCC approval
Hazardous Location2020322315002255
CML approvalon request
ANZEx18.3018X
Ambient temperature-25 ... 100 °C (-13 ... 212 °F)
Storage temperature-40 ... 100 °C (-40 ... 212 °F)
Connection typecable
Housing materialPBT
Sensing facePBT
Degree of protectionIP67
Cable
Wire end ferrulesyes
Cable diameter4.6 mm ± 0.2 mm
Bending radius> 12 x cable diameter
MaterialPVC
Colorblue
Number of cores2
Core cross section0.34 mm2
LengthL2 m
Dimensions
Length35 mm
Diameter12 mm
Use in the hazardous areasee instruction manuals
General Notes

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