Pepperl+Fuchs NCN20+U4+U-BHMS3 Inductive sensor

Pepperl+Fuchs NCN20+U4+U-BHMS3
Item Number: NCN20+U4+U-BHMS3
Series: VariKont ®, Housing material: PBT/metal, Rated operating distance: 20 mm, Connection type: Quick disconnect type BHMS3, Output type: 2-wire, Installation: non-flush
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General specifications
Switching element functionAC/DC NO
Rated operating distance20 mm
Output polarityAC/DC
Assured operating distance0 ... 16.2 mm
Reduction factor rAl 0.37
Reduction factor rCu 0.35
Reduction factor r304 0.79
Nominal ratings
Operating voltage20 ... 253 V
Operating voltage DC20 ... 300 V
Switching frequency0 ... 25 Hz
Hysteresistyp. 3 %
Short-circuit protectionyes
Voltage dropless than or equal to 4 V
Momentary current
(20 ms, 0.1 Hz)
0 ... 3000 mA
Operating current5 ... 500 mA
Off-state current0 ... 2.5 mA typ. 1.5 mA
Operating voltage indicatorLED, green
Switching state indicatorLED, yellow
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 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Core cross-sectionup to 2.5 mm2
Housing materialPBT/metal
Sensing facePBT
Degree of protectionIP68


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