Pepperl+Fuchs NBN40-U1-E2-M
Inductive sensor

Pepperl+Fuchs NBN40-U1-E2-M
Series: VariKont ®, Housing material: PA/metal with epoxy powder coating, Rated operating distance: 40 mm, Connection type: screw terminals, Output type: 3-wire, Installation: non-flush, Type of voltage: DC
Item Number: NBN40-U1-E2-M
102.81
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Total price: 102.81
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General specifications
Switching element functionPNP NO
Rated operating distance40 mm
Installationnon-flush
Output polarityDC
Assured operating distance0 ... 32.4 mm
Reduction factor rAl 0.34
Reduction factor rCu 0.3
Reduction factor r304 0.81
Reduction factor rSt37 1
Reduction factor rBrass 0.4
Nominal ratings
Operating voltage10 ... 60 V DC
Switching frequency0 ... 150 Hz
Hysteresistyp. 5 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage dropless than or equal to 2 V
Operating current0 ... 200 mA
Off-state current0 ... 0.5 mA
No-load supply currentless than or equal to 20 mA
Operating voltage indicatorLED, green
Switching state indicatorLED, yellow
Functional safety related parameters
MTTFd880 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 °C (-40 ... 185 °F)
Mechanical specifications
Connection typescrew terminals
Core cross-sectionless than or equal to 2.5 mm2
Housing materialPA/metal with epoxy powder coating
Sensing facePA-GF35
Degree of protectionIP68 / IP69K
Mass225 g
NoteTightening torque: 1.8 Nm (housing)
Tightening torque: 1.0 Nm (Screw terminal)

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