Inductive sensor | NCN20+U4+U-BHMS3

Артикул: NCN20+U4+U-BHMS3
Наименование: Inductive sensor | NCN20+U4+U-BHMS3
Производитель: Pepperl-Fuchs



  • Limit switch style housing
  • Sensing range 20 mm
  • 2-wire AC/DC
  • Thread 7/8"

Datasheet as PDF in following languages:


Technical Data: NCN20+U4+U-BHMS3

General specifications
Switching element functionAC/DC NO
Rated operating distance20 mm
Installationnon-flush
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 drop≤ 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 displayLED, green
Switching state indicationLED, 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 В°C (-13 ... 158 В°F)
Mechanical specifications
Core cross-sectionup to 2.5 mm2
Housing materialPBT/metal
Sensing facePBT
Protection degreeIP68


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