Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Inductive sensor NBB20-L2-A2-V1-3G-3D

NBB20-L2-A2-V1-3G-3D
  • Sensor head bidirectional and rotatable
  • 20 mm flush
  • 4-wire DC
  • Quick mounting bracket
  • 4-way LED indicator
  • ATEX-approval for zone 2 and zone 22

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, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  NBB20-L2-A2-V1-3G-3D

General specifications
Switching functioncomplementary
Output typePNP
Rated operating distance20 mm
Installationflush
Output polarityDC
Assured operating distance0 ... 16.2 mm
Actual operating distance18 ... 22 mm
Reduction factor rAl 0.33
Reduction factor rCu 0.31
Reduction factor r304 0.74
Reduction factor rBrass 0.41
Output type4-wire
Nominal ratings
Operating voltage10 ... 30 V DC
Switching frequency0 ... 440 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
MTTFd1289 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
Protection classII
Rated insulation voltage253 V
Rated impulse withstand voltage4000 V
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)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection typeConnector plug M12 x 1 , 4-pin
Housing materialPA
Sensing facePA
Degree of protectionIP69K
Cable
Cable diameter3.3 mm ± 0.15 mm
Mass130 g
Data for application in connection with hazardous areas
Equipment protection levelGc (nA) , Dc
Equipment protection level Gc (nA)
Type of protection"n"
CE marking[*PD-Z02586A*]
Certificates
ATEX certificatePF15CERT3754X
ATEX markingEx-Hexagon II 3G Ex nA IIC T6 Gc
StandardsEN 60079-0:2012+A11:2013 , EN 60079-15:2010
Possible characteristicsmaximum operating voltage UBmax , maximum load current ILmax , minimum series resistance RV , maximum analog output voltage UAmax , maximum analog output current IAmax
Maximum permissible ambient temperatureAlso observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values.
at UBmax = 30 V , IL = 200 mA : 48 °C (118.4 °F)
at UBmax = 30 V , IL = 100 mA : 50 °C (122 °F)
at UBmax = 30 V , IL = 50 mA : 51 °C (123.8 °F)
at UBmax = 30 V , IL = 25 mA : 52 °C (125.6 °F)
Equipment protection level Dc
Type of protectionProtection by enclosure "tc"
CE marking[*PD-Z02586A*]
Certificates
ATEX certificatePF15CERT3774X
ATEX markingEx-Hexagon II 3D Ex tc IIIC T80°C Dc
StandardsEN 60079-0:2012+A11:2013 , EN 60079-31:2014
Maximum permissible ambient temperatureAlso observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values.
at UBmax = 30 V , IL = 200 mA : 48 °C (118.4 °F)
at UBmax = 30 V , IL = 100 mA : 50 °C (122 °F)
at UBmax = 30 V , IL = 50 mA : 51 °C (123.8 °F)
at UBmax = 30 V , IL = 25 mA : 52 °C (125.6 °F)
General information
Use in the hazardous areasee instruction manuals

Documents: NBB20-L2-A2-V1-3G-3D

Instruction manualsLanguageFile TypeFile Size
ИнструкцииBULPDF138 KB
Návod k poużitíCZEPDF133 KB
Instruktions manualDANPDF132 KB
Instruction manualENGPDF136 KB
KasutusjuhendESTPDF128 KB
KäyttöohjeFINPDF128 KB
Manuel d'instructionsFRAPDF134 KB
BetriebsanleitungGERPDF137 KB
Οδηγίες χρήσηςGREPDF142 KB
HandleidingHOLPDF132 KB
Instruction manual / BetriebsanleitungHRVPDF131 KB
Használati útmutatóHUNPDF134 KB
Manuale di istruzioniITAPDF131 KB
Lietošanas pamācībaLAVPDF131 KB
Instrukciju vadovasLITPDF133 KB
Instrukcja obsługiPOLPDF135 KB
Manual de instruçõesPORPDF133 KB
Manual de utilizareRONPDF133 KB
Návod na poużitieSLKPDF133 KB
Navodila za uporaboSLVPDF131 KB
Manual de instruccionesSPAPDF133 KB
ManualSWEPDF130 KB

Approvals+Certificates: NBB20-L2-A2-V1-3G-3D

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-Konformitätserklärung DOC-4073PDF346 KB
Certificates
Canada USA UL Ordinary Location20171221-E87056PDF410 KB
Europe Pepperl+Fuchs ATEX Category 3 D CertificatePF15CERT3774XPDF1001 KB
Europe Pepperl+Fuchs ATEX Category 3 G CertificatePF15CERT3754XPDF1015 KB

Associated Products: NBB20-L2-A2-V1-3G-3D

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Female cordset, M12, 4-pin, PUR cablefa

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