Serviceline Industrial Sensors
Serviceline Explosion Protection

Capacitive sensor CJ4-12GK-N-5M

CJ4-12GK-N-5M
  • Comfort series


NAMUR sensors must be operated with approved switch amplifiers. Please find suitable devices below:

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  CJ4-12GK-N-5M

General specifications
Switching functionNormally open (NO)
Output typeNAMUR
Rated operating distance4 mm
Installationnon-flush
Assured operating distance0 ... 2.88 mm
Output type2-wire
Nominal ratings
Installation conditions
A20 mm
B80 mm
C12 mm
F70 mm
Nominal voltage8 V
Operating voltage7 ... 12 V
Switching frequency0 ... 1 Hz
Current consumption
Measuring plate not detectedmax. 1 mA
Measuring plate detected≥ 2.4 mA
Functional safety related parameters
MTTFd3299 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Compliance with standards and directives
Standard conformity
NAMUREN 60947-5-6:2000
IEC 60947-5-6:1999
StandardsEN IEC 60947-5-2
Approvals and certificates
IECEx approval
Equipment protection level GaIECEx TUN 20.0014X
Equipment protection level GbIECEx TUN 20.0014X
Equipment protection level DaIECEx TUN 20.0014X
ATEX approval
Equipment protection level GaTÜV 03 ATEX 2003 X
Equipment protection level GbTÜV 03 ATEX 2003 X
Equipment protection level DaTÜV 03 ATEX 2003 X
FM approval
Control drawing116-0165
UL approvalcULus Listed, General Purpose
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection typecable
Housing materialPBT
Sensing facePBT
Degree of protectionIP68
Cable
Cable diameter4.8 mm ± 0.2 mm
Bending radius> 10 x cable diameter
MaterialPVC
Core cross section0.34 mm2
Length5 m
Dimensions
Length60 mm
Diameter12 mm
General information
Use in the hazardous areasee instruction manuals

Classifications

SystemClasscode
ECLASS 13.027274201
ECLASS 12.027274201
ECLASS 11.027270102
ECLASS 10.0.127270102
ECLASS 9.027270102
ECLASS 8.027270102
ECLASS 5.127270102
ETIM 9.0EC002715
ETIM 8.0EC002715
ETIM 7.0EC002715
ETIM 6.0EC002715
ETIM 5.0EC002715
UNSPSC 12.139121550

Details: CJ4-12GK-N-5M

Product Documentation: CJ4-12GK-N-5M

Language Selection:
Safety and Security DocumentationLanguageFile TypeFile Size
Instruction manualENGPDF179 KB

Design / Simulation: CJ4-12GK-N-5M

Language Selection:
CADLanguageFile TypeFile Size
CAD 3-D / CAD 3-DALLSTP55 KB
CAD Portal / CAD PortalALLLINK---
CAE
CAE EPLAN Data Portal / CAE EPLAN Data PortalALLLINK---
EPLAN macro EDZ / EPLAN Makro EDZALLEDZ58 KB

Approvals: CJ4-12GK-N-5M

Language Selection:
CertificatesCert No.LanguageFile TypeFile Size
Canada USA UL Ordinary LocationUL-US-L87056-11-41301991-3 / UL-CA-L87056-31-41301991-3ALLPDF1806 KB
EU TUV Nord ATEX ia 2G, 1G, 1D s. certificateTÜV 03 ATEX 2003 XALLPDF555 KB
FM Hazardous LocationCoC 3039656ALLPDF69 KB
United Kingdom CML UKEX Category II 2 G UKEX Category II 1 D UKEX Category II 1 GCML 21UKEX21280XALLPDF213 KB
Worldwide TUV Nord IECEx iaIECEx TUN 20.0014XALLLINK---
Control Drawings
Control drawing FM / Control drawing FM   ALLPDF686 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-5060ALLPDF1221 KB

Associated Products: CJ4-12GK-N-5M

Accessories

Mounting flange, 12 mmfa