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NBB20-L2-Z0-V1 Inductive sensor

Key Benefits at a Glance

  • 20 mm flush
  • Sensor head bidirectional and rotatable
  • 2-wire DC
  • Quick mounting bracket
Product Compliance: USA - cULus
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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Technical data of NBB20-L2-Z0-V1

Switching functionNormally open (NO)
Output typeTwo-wire
Rated operating distancesn20 mm
Installationflush
Output polarityDC
Assured operating distancesa0 ... 16.2 mm
Actual operating distancesr18 ... 22 mm
Reduction factor rAl 0.33
Reduction factor rCu 0.31
Reduction factor r304 0.74
Reduction factor rBrass 0.41
Output type2-wire
Operating voltageUB5 ... 30 V DC
Switching frequencyf0 ... 30 Hz
Reverse polarity protectionreverse polarity tolerant
Short-circuit protectionpulsing
Voltage dropUd≤ 5 V
Voltage drop at IL
Voltage drop IL = 100 mA, switching element onUd... 5 V
Operating currentIL2 ... 100 mA
Off-state currentIr0 ... 0.5 mA
Switching state indicatorLED, yellow
MTTFd1210 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Standard conformity
StandardsEN IEC 60947-5-2
UL approvalcULus Listed, General Purpose
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Storage temperature-25 ... 85 °C (-13 ... 185 °F)
Connection typeConnector plug
Housing materialPA
Sensing facePA
Degree of protectionIP69K
Connector
ThreadingM12 x 1
Number of pins4
Mass144 g
Dimensions
Height40 mm
Width40 mm
Length67 mm