Serviceline Industrial Sensors
Serviceline Explosion Protection

Inductive sensor NBN50-L2K-A2-V1

NBN50-L2K-A2-V1
  • 50 mm non-flush
  • Active Shielding Technology
  • 4-wire DC
  • Sensor head bidirectional and rotatable
  • Quick mounting bracket
  • 4 LEDs indicator for 360° visibility

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  NBN50-L2K-A2-V1

General specifications
Switching functioncomplementary
Output typePNP
Rated operating distance50 mm
Installationnon-flush
Output polarityDC
Assured operating distance0 ... 40.5 mm
Actual operating distance45 ... 55 mm typ.
Reduction factor rAl 0.5
Reduction factor rCu 0.49
Reduction factor r304 0.78
Reduction factor rBrass 0.55
Output type4-wire
Nominal ratings
Operating voltage10 ... 30 V DC
Switching frequency0 ... 40 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
Time delay before availability80 ms
Operating voltage indicatorLED, green
Switching state indicatorLED, yellow
Functional safety related parameters
MTTFd929 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Compliance with standards and directives
Standard conformity
StandardsEN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012
Approvals and certificates
UL approvalcULus Listed, General Purpose
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection typeConnector plug M12 x 1 , 4-pin
Housing materialPA
Sensing facePA
Degree of protectionIP68 / IP69
Mass130 g

Classifications

SystemClasscode
ECLASS 11.027270101
ECLASS 10.0.127270101
ECLASS 9.027270101
ECLASS 8.027270101
ECLASS 5.127270101
ETIM 8.0EC002714
ETIM 7.0EC002714
ETIM 6.0EC002714
ETIM 5.0EC002714
UNSPSC 12.139121550

Documents: NBN50-L2K-A2-V1

Technical informationLanguageFile TypeFile Size
Technical informationENGPDF162 KB
Technische InformationGERPDF167 KB

CAD+CAE: NBN50-L2K-A2-V1

CADFile TypeFile Size
3-D model in IGS format / 3-D-Modell im IGS-FormatIGS472 KB
3-D model in STP format / 3-D-Modell im STP-FormatSTP336 KB

Approvals+Certificates: NBN50-L2K-A2-V1

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-4775APDF1231 KB
Certificates
Canada USA UL Ordinary LocationUL-US-2123898-0 / UL-CA-2119599-0PDF548 KB

Associated Products: NBN50-L2K-A2-V1

Accessories

Female cordset single-ended M12 straight A-coded, 4-pin, PUR cable greyfa

Female cordset single-ended M12 angled A-coded, 4-pin, PUR cable greyfa
Modular mounting bracket fa

Function: NBN50-L2K-A2-V1

Inductive sensors with active shielding technology detect in addition to the damping element also the installation environment. As a result, they keep the operating distance constantly high, regardless of the installation situation and the installation material.

Our amplify article gives interesting insights about the development of the new, modern portfolio of inductive proximity sensors from Pepperl+Fuchs. Get the whole story here! 

 

 

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