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Inductive sensor | NCB8-18GM40-N0-V1

Артикул: NCB8-18GM40-N0-V1
Наименование: Inductive sensor | NCB8-18GM40-N0-V1
Производитель: Pepperl-Fuchs


  • 8 mm flush
  • Usable up to SIL2 acc. to IEC 61508

Datasheet as PDF in following languages:


Technical Data: NCB8-18GM40-N0-V1

General specifications
Switching element functionNAMUR, NC
Rated operating distance8 mm
Installationflush
Output polarityNAMUR
Assured operating distance0 ... 6.48 mm
Reduction factor rAl 0.39
Reduction factor rCu 0.36
Reduction factor r304 0.71
Nominal ratings
Nominal voltage8.2 V (Ri approx. 1 kΩ)
Switching frequency0 ... 1500 Hz
Hysteresis1 ... 15 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. 2.2 mA
Measuring plate detected≤ 1 mA
Switching state indicationMultihole-LED, yellow
Functional safety related parameters
MTTFd2660 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
Electromagnetic compatibilityNE 21:2007
Approvals and certificates
FM approval
Control drawing116-0165F
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 materialStainless steel 1.4305 / AISI 303
Sensing facePBT
Housing diameter18 mm
Protection degreeIP67
General information
Use in the hazardous areasee instruction manuals
Category1G; 2G; 3G

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