A Level Higher: Inductive Sensors of the 2nd Generation

Use our VariKont® Finder Tool to easily find your successor ...

  • Sensor head bidirectional and rotatable
  • 40 mm non-flush
  • 3-wire DC
  • 4 LEDs indicator for 360° visibility

Stáhněte si kompletní katalogový list ve formátu PDF

Výňatek z katalogového listu: Technická data  NBN40-U4-E0

General specifications
Switching element functionNPN NO
Rated operating distance40 mm
Output polarity[###] DC
Assured operating distance0 ... 32.4 mm
Reduction factor rAl 0.31
Reduction factor rCu 0.3
Reduction factor r304 0.74
Reduction factor rBrass 0.39
Nominal ratings
Operating voltage10 ... 30 V DC
Switching frequency0 ... 150 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 typ. 0.1 µA at 25 °C
No-load supply current≤ 20 mA
Operating voltage indicatorLED, green
Switching state indicatorLED, yellow
Functional safety related parameters
MTTFd1510 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Approvals and certificates
UL approvalcULus Listed, General Purpose
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-25 ... 85 °C (-13 ... 185 °F)
Mechanical specifications
Connection typescrew terminals
Core cross-sectionmax. 2.5 mm2
Housing materialPA/metal with epoxy powder coating
Sensing facePA
Degree of protectionIP68 / IP69K
Mass225 g
NoteTightening torque: 1.8 Nm (housing)
Tightening torque: 1.0 Nm (Screw terminal)

Dokumenty: NBN40-U4-E0

Technical informationLanguageFile TypeFile Size
Installation conditionsENGPDF209 KB
EinbaubedingungenGERPDF203 KB
Product information
Product information - A level higher - The new VariKontENGPDF1214 KB
Produktinformation - A level higher - Der neue VariKontGERPDF1565 KB


CADFile TypeFile Size
3D Modell/3D modelIGS2629 KB
3D Modell/3D modelSTP2003 KB

Schválení+certifikáty: NBN40-U4-E0

CertificatesCert No.File TypeFile Size
US CA UL General PurposeE87056LINK---
Europe Pepperl+Fuchs 2004/108/EC (EMC) Declaration of ConformityPF 08 CERT 1262PDF357 KB

Associated Products: NBN40-U4-E0

MH 04-2681FMounting aid
MHW 01Mounting aid