Data Sheet

Germany: [phone]Pepperl+Fuchs Group
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
USA: [phone] Singapore: [phone]
www.pepperl-fuchs.com [e-mail] [e-mail]
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Inductive sensor NJ5-18GK-SN
3
Release date: 2019-05-16 06:55 Date of issue: 2019-05-16 250929_eng.xml
Data for application in connection with hazardous
areas
Equipment protection level Ga , Gb , Gc (ic) , Gc (nA) , Da , Dc , Mb
Equipment protection level Ga
Type of protection intrinsic safety
CE marking 0102
Certificates
Appropriate type
NJ5-18GK-SN...
ATEX certificate
PTB 00 ATEX 2049 X
ATEX marking
¬ II 1G Ex ia IIC T6...T1 Ga
Standards
EN 60079-0:2012+A11:2013 , EN 60079-11:2012
IECEx certificate
IECEx PTB 11.0092X
IECEx marking
Ex ia IIC T6...T1 Ga
Standards
IEC 60079-0:2011 , IEC 60079-11:2011
Effective internal capacitance C
i
≤ 120 nF
A cable length of 10 m is considered.
Effective internal inductance L
i
≤ 200 µH
A cable length of 10 m is considered.
Maximum permissible ambient temperature T
amb
Also observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values.
for ATEX
at U
i
= 16 V , I
i
= 25 mA , P
i
= 34 mW ,
T6 : 57 °C (134.6 °F)
T5 : 69 °C (156.2 °F)
T4 : 97 °C (206.6 °F)
T3 : 97 °C (206.6 °F)
T2 : 97 °C (206.6 °F)
T1 : 97 °C (206.6 °F)
at U
i
= 16 V , I
i
= 25 mA , P
i
= 64 mW ,
T6 : 52 °C (125.6 °F)
T5 : 64 °C (147.2 °F)
T4 : 92 °C (197.6 °F)
T3 : 92 °C (197.6 °F)
T2 : 92 °C (197.6 °F)
T1 : 92 °C (197.6 °F)
at U
i
= 16 V , I
i
= 52 mA , P
i
= 169 mW ,
T6 : 34 °C (93.2 °F)
T5 : 46 °C (114.8 °F)
T4 : 74 °C (165.2 °F)
T3 : 74 °C (165.2 °F)
T2 : 74 °C (165.2 °F)
T1 : 74 °C (165.2 °F)
at U
i
= 16 V , I
i
= 76 mA , P
i
= 242 mW ,
T6 : 22 °C (71.6 °F)
T5 : 34 °C (93.2 °F)
T4 : 61 °C (141.8 °F)
T3 : 61 °C (141.8 °F)
T2 : 61 °C (141.8 °F)
T1 : 61 °C (141.8 °F)
for IECEx
at U
i
= 16 V , I
i
= 25 mA , P
i
= 34 mW ,
T6 : 73 °C (163.4 °F)
T5 : 88 °C (190.4 °F)
T4 : 100 °C (212 °F)
T3 : 100 °C (212 °F)
T2 : 100 °C (212 °F)
T1 : 100 °C (212 °F)
at U
i
= 16 V , I
i
= 25 mA , P
i
= 64 mW ,
T6 : 69 °C (156.2 °F)
T5 : 84 °C (183.2 °F)
T4 : 100 °C (212 °F)
T3 : 100 °C (212 °F)
T2 : 100 °C (212 °F)
T1 : 100 °C (212 °F)
at U
i
= 16 V , I
i
= 52 mA , P
i
= 169 mW ,
T6 : 51 °C (123.8 °F)
T5 : 66 °C (150.8 °F)
T4 : 80 °C (176 °F)
T3 : 80 °C (176 °F)
T2 : 80 °C (176 °F)
T1 : 80 °C (176 °F)
at U
i
= 16 V , I
i
= 76 mA , P
i
= 242 mW ,
T6 : 39 °C (102.2 °F)
T5 : 54 °C (129.2 °F)
T4 : 61 °C (141.8 °F)
T3 : 61 °C (141.8 °F)
T2 : 61 °C (141.8 °F)
T1 : 61 °C (141.8 °F)