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  6. NBB20-U1-Z2

NBB20-U1-Z2 Inductive sensor

Key Benefits at a Glance

  • Sensor head bidirectional and rotatable
  • 20 mm flush
  • 2-wire DC
  • 2 LEDs indicator for 360° visibility
In stock1 600,00 NOK Net price—your individual price will be shown during checkout process.
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Product photo: Inductive sensor NBB20-U1-Z2
Dimensions: Inductive sensor NBB20-U1-Z2
Product photo: Inductive sensor NBB20-U1-Z2
Dimensions: Inductive sensor NBB20-U1-Z2
Product Compliance: USA - cULus
Approval
Product Compliance: United Kingdom – UKCA
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 NBB20-U1-Z2

Switching functionNormally open/closed (NO/NC)
Output typeTwo-wire
Rated operating distancesn20 mm
Installationflush
Output polarityDC
Assured operating distancesa0 ... 16.2 mm
Actual operating distancesr18 ... 22 mm typ. 20 mm
Reduction factor rAl 0.3
Reduction factor rCu 0.3
Reduction factor r304 0.7
Output type2-wire
Operating voltageUB5 ... 60 V DC
Switching frequencyf0 ... 250 Hz
HysteresisHtyp. 5 %
Reverse polarity protectionreverse polarity tolerant
Short-circuit protectionyes
Voltage dropUd≤ 5 V
Voltage drop at IL
Voltage drop IL = 100 mA, switching element onUd... 5 V
Operating currentIL2 ... 200 mA
Off-state currentIr0 ... 0.5 mA
Switching state indicator2 LED, yellow
MTTFd1162 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Standard conformity
StandardsEN IEC 60947-5-2
UL approvalcULus Listed, General Purpose
CCC approvalCertified by China Compulsory Certification (CCC)
Ambient temperature-25 ... 85 °C (-13 ... 185 °F)
Connection typescrew terminals
Information for connectionA maximum of two conductors with the same core cross section may be mounted on one terminal connection!
tightening torque 1.2 Nm + 10 %
Core cross sectionup to 2.5 mm2
Minimum core cross-sectionwithout wire end ferrules 0.5 mm2 , with connector sleeves 0.34 mm2
Maximum core cross-sectionwithout wire end ferrules 2.5 mm2 , with connector sleeves 1.5 mm2
Housing materialPA/metal with epoxy powder coating
Sensing facePA
Housing baseplastic
Degree of protectionIP68 / IP69K
Mass225 g
Dimensions
Height40 mm
Width40 mm
Length118 mm
NoteTightening torque: 1.8 Nm (housing)
General Notes
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