Pepperl+Fuchs NBB20-U1-Z2
Inductive sensor

Pepperl+Fuchs NBB20-U1-Z2
Item Number: NBB20-U1-Z2
96.06
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Total price: 96.06
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  • Overview
  • Comments
  • Series: VariKont ®

  • Housing material: PA/metal with epoxy powder coating

  • Rated operating distance: 20 mm

  • Connection type: screw terminals

  • Output type: 2-wire, Installation: flush

  • Type of voltage: DC

General specifications
Switching element functionDC NO/NC
Rated operating distance20 mm
Installationflush
Output polarityDC
Assured operating distance0 ... 16.2 mm
Reduction factor rAl0.3
Reduction factor rCu0.3
Reduction factor r3040.7
Nominal ratings
Operating voltage5 ... 60 V DC
Switching frequency0 ... 250 Hz
Hysteresistyp. 5 %
Reverse polarity protectionreverse polarity tolerant
Short-circuit protectionyes
Voltage dropless than or equal to 5 V
Operating current2 ... 200 mA
Off-state current0 ... 0.5 mA
Switching state indicator2 LED, yellow
Functional safety related parameters
MTTFd1162 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Approvals and certificates
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
CCC approvalCertified by China Compulsory Certification (CCC)
Ambient conditions
Ambient temperature-25 ... 85 °C (-13 ... 185 °F)
Mechanical specifications
Connection typescrew terminals
Core cross-sectionmax. 2.5 mm2
Housing materialPA/metal with epoxy powder coating
Sensing facePA
Degree of protectionIP68 / IP69K
Mass225 g
NoteTightening torque: 1.8 Nm (housing)
Tightening torque: 1.0 Nm (Screw terminal)

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