Pepperl+Fuchs CJ4-12GK-N-Y235563
Capacitive sensor

Pepperl+Fuchs CJ4-12GK-N-Y235563
  • 4 mm non-flush
  • Custom cable length
  • Customer specific connector
Item Number: CJ4-12GK-N-Y235563
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  • Overview
  • Comments
Nominal voltage8.2 V (Ri approx. 1 kandOmega;)
Output type2-wire
Effective internal inductancenegligibly small
A cable length of 10 m is considered.
Output typeNAMUR
Effective internal capacitancemax. 60 nF ; a cable length of 10 m is considered.
Appropriate typeCJ4-12GK-N...
ATEX marking II 1D Ex ia IIIC T135В°C Da
The Ex-related marking can also be printed on the enclosed label.
Operating voltage7 ... 12 V
CE marking[*PD-Z02585A*]
Highest permissible ambient temperatureDetails of the correlation between the type of circuit connected, the maximum permissible ambient temperature, the temperature class, and the effective internal reactance values can be found on the EU-type examination certificate. Note: Use the temperature table for category 1 !!! The 20 % reduction in accordance with EN 1127-1 has already been applied to the temperature table for category 1.
StandardsEN 60079-0:2012+A11:2013, EN 60079-11:2012
Ignition protection ""Intrinsic safety""
Use is restricted to the following stated conditions
StandardsEN 60079-0:2012+A11:2013, EN 60079-11:2012
Ignition protection ""Intrinsic safety""
Use is restricted to the following stated conditions
ATEX marking II 1G Ex ia IIC T6andhellip;T1 Ga
The Ex-related marking can also be printed on the enclosed label.
Supplementary informationNote!
When making the electrical connection, ensure that the sensor cable is protected against mechanical stress!
Effective internal capacitancemax. 60 nF ; a cable length of 10 m is considered.
Core cross-section0.34 mm2
Assured operating distance0 ... 2.88 mm
Switching frequency0 ... 1 Hz
CE marking[*PD-Z02585A*]
Effective internal capacitancemax. 60 nF ; a cable length of 10 m is considered.
Degree of protectionIP68
CCC approvalCCC approval / marking not required for products rated 36 V
CE marking[*PD-Z02585A*]
CSA approvalcCSAus Listed, General Purpose
Effective internal inductancenegligibly small
A cable length of 10 m is considered.
Sensing facePBT
ATEX marking II 1G Ex ia IIC T6andhellip;T1 Ga
The Ex-related marking can also be printed on the enclosed label.
Installationnon-flush
Use in the hazardous areasee instruction manuals
Maximum permissible ambient temperatureDetails of the correlation between the type of circuit connected, the maximum permissible ambient temperature, the temperature class, and the effective internal reactance values can be found on the EU-type examination certificate.
UL approvalcULus Listed, General Purpose
Connection typecable PVC , 55 mm with Connector, 99-3431-216-04, Binder
Appropriate typeCJ4-12GK-N...
StandardsEN 60079-0:2012+A11:2013, EN 60079-11:2012
Ignition protection ""Intrinsic safety""
Use is restricted to the following stated conditions
Rated operating distance4 mm
Appropriate typeCJ4-12GK-N...
Switching functionNormally open (NO)
Housing materialPBT
Ambient temperature-25 ... 70 В°C (-13 ... 158 В°F)
Effective internal inductancenegligibly small
A cable length of 10 m is considered.

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