Estimated Lead Time : 16-18 Weeks
Manufacturer : Pepperl+Fuchs
Inductive sensor NJ2,5-14GM-N-V1-Y21146
Comfort series
Usable up to SIL 2 acc. to IEC 61508
2.5 mm flush
Switching function : Normally closed (NC)
Output type : NAMUR
Rated operating distance : 2.5 mm
Installation : flush
Assured operating distance : 0 ... 2.02 mm
Reduction factor rAl : 0.4
Reduction factor rCu : 0.3
Reduction factor r304 : 0.85
Output type : 2-wire
Nominal ratings
Nominal voltage : 8 V
Switching frequency : 0 ... 1500 Hz
Current consumption
Measuring plate not detected : min. 3 mA
Measuring plate detected : ≤ 1 mA
Functional safety related parameters
MTTFd : 5887 a
Mission Time (TM) : 20 a
Diagnostic Coverage (DC) : 0 %
Compliance with standards and directives
Standard conformity
NAMUR : EN 60947-5-6:2000
IEC 60947-5-6:1999
Standards : EN 60947-5-2:2007
IEC 60947-5-2:2007
Approvals and certificates
UL approval : cULus Listed, General Purpose
CSA approval : cCSAus Listed, General Purpose
Ambient conditions
Ambient temperature : 0 ... 90 °C (32 ... 194 °F)
Mechanical specifications
Connection type : Connector plug M12 x 1 , 4-pin
Housing material : Stainless steel 1.4305 / AISI 303
Sensing face : PBT
Degree of protection : IP67
Equipment protection level Gb
CE marking : [*PD-Z02585A*]
ATEX marking : Ex-Hexagon II 2G Ex ia IIC T6…T1 Gb
The Ex-related marking can also be printed on the enclosed label.
Standards : EN 60079-0:2012+A11:2013, EN 60079-11:2012
Ignition protection "Intrinsic safety"
Use is restricted to the following stated conditions
Appropriate type : NJ2,5-14GM-N...
Effective internal capacitance : max. 30 nF ; a cable length of 10 m is considered.
Effective internal inductance : max. 50 µH ; a cable length of 10 m is considered.
Maximum permissible ambient temperature : Details 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.
Equipment protection level Da
CE marking : [*PD-Z02585A*]
Standards : EN 60079-0:2012+A11:2013, EN 60079-11:2012
Ignition protection "Intrinsic safety"
Use is restricted to the following stated conditions
Appropriate type : NJ2,5-14GM-N...
Effective internal capacitance : max. 30 µF
A cable length of 10 m is considered.
Effective internal inductance : max. 50 µH
A cable length of 10 m is considered.
Use in the hazardous area : see instruction manuals
Category : 2G
Shipping Weight : 1 Kg