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NBB20-U1-A0-M - Inductive sensor | NBB20-U1-A0-M - Quad Industry GmbH

Артикул: NBB20-U1-A0-M
Наименование: Inductive sensor | NBB20-U1-A0-M
Производитель: Pepperl-Fuchs


  • 20 mm flush
  • e1-Type approval
  • Extended temperature range -40 ... +85 В°C
  • 4 LEDs indicator for 360В° visibility

Datasheet as PDF in following languages:


Technical Data: NBB20-U1-A0-M

General specifications
Switching element functionNPN NO/NC
Rated operating distance20 mm
Installationflush
Output polarityDC
Assured operating distance0 ... 16.2 mm
Reduction factor rAl 0.34
Reduction factor rCu 0.32
Reduction factor r304 0.77
Reduction factor rSt37 1
Reduction factor rBrass 0.43
Nominal ratings
Operating voltage10 ... 60 V DC
Switching frequency0 ... 200 Hz
Hysteresistyp. 5 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage drop≤ 2 V
Operating current0 ... 200 mA
Off-state current0 ... 0.5 mA
No-load supply current≤ 20 mA
Operating voltage displayLED, green
Switching state indicationLED, yellow
Functional safety related parameters
MTTFd670 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Approvals and certificates
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
e1 Type approval2006/28/EG
Ambient conditions
Ambient temperature-40 ... 85 В°C (-40 ... 185 В°F)
Mechanical specifications
Connection typescrew terminals
Core cross-section≤ 2.5 mm2
Housing materialPA/metal with epoxy powder coating
Sensing facePA-GF35
Protection degreeIP68 / IP69K
Mass225 g
NoteTightening torque: 1.8 Nm (housing)
Tightening torque: 1.0 Nm (Screw terminal)

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