Serviceline Industrial Sensors
Serviceline Explosion Protection

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This product has been replaced.Go to replacement product CJ2-18GK-N
Not available for purchase
Not available for purchase

Capacitive sensor CJ2-18GK-N

CJ2-18GK-N
  • 2 mm non-flush


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  CJ2-18GK-N

General specifications
Switching functionNormally open (NO)
Output typeNAMUR
Rated operating distance2 mm
Installationnon-flush
Assured operating distance0 ... 1.44 mm
Output type2-wire
Nominal ratings
Installation conditions
A15 mm
B30 mm
C20 mm
F120 mm
Nominal voltage8.2 V (Ri approx. 1 kΩ)
Operating voltage7 ... 12 V
Switching frequency0 ... 1 Hz
Current consumption
Measuring plate not detected≤ 1 mA
Measuring plate detected≥ 2.4 mA
Functional safety related parameters
MTTFd5030 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 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
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
CSA approvalcCSAus Listed, General Purpose
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection typecable PVC , 2 m
Core cross section0.75 mm2
Housing materialPBT
Sensing facePBT
Degree of protectionIP68
Cable
Bending radius> 10 x cable diameter
Dimensions
Length80 mm
Diameter18 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: CJ2-18GK-N

Product Documentation: CJ2-18GK-N

Language Selection:
Product informationLanguageFile TypeFile Size
Installation conditionsENGPDF219 KB
Safety and Security Documentation
Instruction manualENGPDF175 KB

Design / Simulation: CJ2-18GK-N

Language Selection:
CADLanguageFile TypeFile Size
CAD 3-D / CAD 3-DALLSTP55 KB
CAE
CAE EPLAN Data Portal / CAE EPLAN Data PortalALLLINK---
EPLAN macro EDZ / EPLAN Makro EDZALLEDZ59 KB

Approvals: CJ2-18GK-N

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
Canada USA CSA Ordinary Location1007121ALLPDF99 KB
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 XALLPDF10461 KB
Control Drawings
Control drawing FM / Control drawing FM   ALLPDF686 KB

Associated Products: CJ2-18GK-N

Accessories

Mounting flange, 18 mmfa