Serviceline Industrial Sensors
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Fax: 330-405-4710
Serviceline Explosion Protection
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Fax: 330-963-5827
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Inductive sensor NBN3-F31K2-E8-B43-S

NBN3-F31K2-E8-B43-S
  • Direct mounting on standard actuators
  • Weatherproof housing for outdoor applications
  • Temperature range -40 ... 167 °F (-40°C to 75°C)
  • LED for power on
  • LEDs for switching state of sensor and solenoid valve
  • Plug-in terminals

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  NBN3-F31K2-E8-B43-S

General specifications
Switching function2 x normally open (NO)
Output typePNP
Rated operating distance2.5 mm
Installationfor non-flush mounting
Output polarityDC
Assured operating distance0 ... 2.05 mm
Output type4-wire
Nominal ratings
Operating voltage10 ... 30 V
Switching frequency0 ... 100 Hz
Hysteresistyp. 5 %
Reverse polarity protectionall connections
Short-circuit protectionpulsing
Voltage drop≤ 3 V
Operating current0 ... 100 mA
Off-state current0 ... 0.5 mA typ. 0.1 µA
No-load supply current≤ 25 mA
Operating voltage indicatorLED, green
Switching state indicatorLED, yellow
Valve status indicatorLED, yellow
Functional safety related parameters
MTTFd605 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Valve circuit
Voltagemax. 32 V DC
Currentmax. 240 mA
Short-circuit protectionno
Reverse polarity protectionyes, with reversed output LED is out of function, therfore more power for solenoid valve
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
VDI / VDE 3845
Approvals and certificates
EAC conformityTR CU 020/2011
UL approvalcULus Listed, General Purpose, Class 2 Power Source
Ambient conditions
Ambient temperature-40 ... 75 °C (-40 ... 167 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection (system side)screw terminal , 1/2" NPT cable gland
Core cross section (system side)1.5/2.5 mm2 flexible/rigid
Connection (valve side)4-pin, M12 x 1 socket
Housing materialrugged, translucent polycarbonate (PC) optimised for outdoor use
Housing basePC
Degree of protectionIP66 / IP67 / IP69
Tightening torque, fastening screws4 Nm ... 5 Nm
Tightening torque, housing screws≤ 2 Nm
Tightening torque of cover srews1.5 Nm
Tightening torque, cable glandRefer to NEC (National Electrical Code), hand-tight then wrench tightened (max. 3 turns)
Tightening torque, stopping plug1 Nm
Dimensions
Height53 mm
Width100 mm
Length106 mm
Tightening torqueplug , 1 Nm

Classifications

SystemClasscode
ECLASS 13.027273901
ECLASS 12.027273901
ECLASS 11.027220501
ECLASS 10.0.127220501
ECLASS 9.027220501
ECLASS 8.027220501
ECLASS 5.127220501
ETIM 9.0EC002714
ETIM 8.0EC002714
ETIM 7.0EC002714
ETIM 6.0EC002714
ETIM 5.0EC002714
UNSPSC 12.139121550

Details: NBN3-F31K2-E8-B43-S

Design / Simulation: NBN3-F31K2-E8-B43-S

Language Selection:
CADLanguageFile TypeFile Size
CAD 3-D / CAD 3-DALLSTP5937 KB

Approvals: NBN3-F31K2-E8-B43-S

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
Canada USA UL Ordinary LocationUL-US-2016797-0 / UL-CA-2013375-0ALLPDF546 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-2295CALLPDF1218 KB
UK Declaration of Conformity (P+F)TDOC-5976_ENGENGPDF1285 KB

Associated Products: NBN3-F31K2-E8-B43-S

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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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