70133068 – Pepperl+Fuchs

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NJ8-18GM-N Inductive Sensor 8mm non-flush NC NAMUR “P+F”

Usable up to SIL 2 acc. to IEC 61508
Assured operating distance 0 … 6.48 mm
Reduction factor rAl 0.4
Reduction factor rCu 0.3
Reduction factor r304 0.85
Output type 2-wire
Nominal ratings
Nominal voltage 8.2 V (Ri approx. 1 kO)
Operating voltage 5 … 25 V
Switching frequency 0 … 200 Hz
Hysteresis 3 %
Current consumption
Measuring plate not detected = 3 mA at nominal voltage
Measuring plate detected = 1 mA at nominal voltage
Functional safety related parameters
Safety Integrity Level (SIL) SIL 2
Compliance with standards and directives
Standard conformity
NAMUR EN 60947-5-6:2000
IEC 60947-5-6:1999
Standards EN 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 Ga IECEx PTB 11.0037X
Equipment protection level Gb IECEx PTB 11.0037X
Equipment protection level Da IECEx PTB 11.0037X
Equipment protection level Mb IECEx PTB 11.0037X
ATEX approval
Equipment protection level Ga PTB 00 ATEX 2048 X
Equipment protection level Gb PTB 00 ATEX 2048 X
Equipment protection level Da PTB 00 ATEX 2048 X
UL approval
Ordinary Location E87056
Hazardous Location E501628
Control drawing 116-0452
CCC approval
Hazardous Location 2020322315002255
NEPSI approval
NEPSI certificate GYJ16.1393X
TIIS approval on request
ANZEx 18.3018X
KCC approval
Hazardous Location 19-AV4BO-0227
Marine approval DNVGL TAA00001A5
Ambient conditions
Ambient temperature -25 … 100 °C (-13 … 212 °F)
Mechanical specifications
Connection type cable
Housing material Stainless steel 1.4305 / AISI 303
Sensing face PBT
Degree of protection IP67
Cable
Cable diameter 6 mm ± 0.2 mm
Bending radius > 10 x cable diameter
Material PVC
Core cross section 0.75 mm2
Length 2 m
General information
Use in the hazardous area see instruction manuals
Classifications
System Classcode
ECLASS 11.0 27270101
ECLASS 10.0.1 27270101
ECLASS 9.0 27270101
ECLASS 8.0 27270101
ECLASS 5.1 27270101
ETIM 8.0 EC002714
ETIM 7.0 EC002714
ETIM 6.0 EC002714
ETIM 5.0 EC002714
UNSPSC 12.1 39121550