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Fax: 330-963-5827

Inductive sensor NBB2-12GS40-Z4L-3G-3D

NBB2-12GS40-Z4L-3G-3D
  • 2 mm flush
  • 2-wire DC sensor with minimum off-state current
  • Switching status indicator, yellow LED
  • ATEX-/IECEx-approvals for zone 2/22 (Ex ec/tc)
  • Stainless steel housing

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  NBB2-12GS40-Z4L-3G-3D

General specifications
Switching functionNormally open (NO)
Output typeTwo-wire with minimum off-state current
Rated operating distance2 mm
Installationflush
Output polarityDC
Assured operating distance0 ... 1.62 mm
Actual operating distance1.8 ... 2.2 mm typ.
Reduction factor rAl 0.3
Reduction factor rCu 0.17
Reduction factor r304 0.7
Output type2-wire
Nominal ratings
Operating voltage4 ... 30 V
Switching frequency0 ... 700 Hz
Hysteresis1 ... 10 typ. 5 %
Reverse polarity protectionyes
Short-circuit protectionpulsing
Voltage drop≤ 4 V
Operating current2 ... 30 mA
Lowest operating current2 mA
Off-state current≤ 200 µA
Switching state indicatorall direction LED, yellow
Functional safety related parameters
MTTFd1558 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
IECEx approval
Equipment protection level Gc (ec)IECEx TUR 21.0017X
Equipment protection level Dc (tc)IECEx TUR 21.0018X
ATEX approval
Equipment protection level Gc (ec)TÜV 20 ATEX 8523 X
Equipment protection level Dc (tc)TÜV 20 ATEX 8524 X
UL approvalcULus Listed, General Purpose, Class 2 Power Source
KCC approval
Hazardous Location23-AV4BO-0236X
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection typecable PVC , 2 m
Core cross section0.14 mm2
Housing materialStainless steel 1.4305 / AISI 303
Sensing facePBT
Degree of protectionIP67
Mass47 g
Dimensions
Length40 mm
Diameter12 mm
General information
Scope of delivery2 self locking nuts in scope of delivery

Classifications

SystemClasscode
ECLASS 13.027274001
ECLASS 12.027274001
ECLASS 11.027270101
ECLASS 10.0.127270101
ECLASS 9.027270101
ECLASS 8.027270101
ECLASS 5.127270101
ETIM 9.0EC002714
ETIM 8.0EC002714
ETIM 7.0EC002714
ETIM 6.0EC002714
ETIM 5.0EC002714
UNSPSC 12.139121550

Details: NBB2-12GS40-Z4L-3G-3D

Product Documentation: NBB2-12GS40-Z4L-3G-3D

Language Selection:
Safety and Security DocumentationLanguageFile TypeFile Size
Instruction manualENGPDF170 KB

Approvals: NBB2-12GS40-Z4L-3G-3D

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
Canada USA UL Ordinary LocationUL-US-2019259-2 / UL-CA-2015551-2ALLPDF551 KB
Europe TUV Rheinland ATEX ec 3GTÜV 20 ATEX 8523 XALLPDF678 KB
Europe TUV Rheinland ATEX tc 3DTÜV 20 ATEX 8524 XALLPDF862 KB
KR KOSHA Ex ec23-AV4BO-0236XALLPDF485 KB
Worldwide TUV Rheinland IECEx ecIECEx TUR 21.0017XALLLINK---
Worldwide TUV Rheinland IECEx tcIECEx TUR 21.0018XALLLINK---
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-5070AALLPDF1332 KB
UK Declaration of Conformity (P+F)TDOC-6462AENGENGPDF1324 KB

Associated Products: NBB2-12GS40-Z4L-3G-3D

Accessories

Mounting flange, 12 mmfa

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