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Inductive sensor | NCB20-L2-N0-V1

Артикул: NCB20-L2-N0-V1
Наименование: Inductive sensor | NCB20-L2-N0-V1
Производитель: Pepperl-Fuchs


  • 20 mm flush
  • Quick mounting bracket
  • Usable up to SIL2 acc. to IEC 61508

Datasheet as PDF in following languages:


Technical Data: NCB20-L2-N0-V1

General specifications
Switching element functionNAMUR, NC
Rated operating distance20 mm
Installationflush
Output polarityDC
Assured operating distance0 ... 16.2 mm
Reduction factor rAl 0.33
Reduction factor rCu 0.31
Reduction factor r304 0.74
Nominal ratings
Nominal voltage8.2 V (Ri approx. 1 kΩ)
Switching frequency0 ... 300 Hz
Hysteresistyp. 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 indicationLED, yellow
Functional safety related parameters
MTTFd1660 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Compliance with standards and directives
Standard conformity
NAMUREN 60947-5-6:2000
IEC 60947-5-6:1999
Approvals and certificates
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-25 ... 100 В°C (-13 ... 212 В°F)
Storage temperature-40 ... 100 В°C (-40 ... 212 В°F)
Mechanical specifications
Connection typeConnector M12 x 1 , 4-pin
Housing materialPA
Sensing facePA
Housing diameter
Protection degreeIP69K
General information
Use in the hazardous areasee instruction manuals
Category1G; 2G; 3G; 3D

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