Inductive sensor
NJ8-18GK-SN-10M
Equipment protection level Gb
Type of protection
CE marking
intrinsic safety
0102
Certificates
NJ 8-18GK-SN...
PTB 00 ATEX 2049 X
¬ II 1G Ex ia IIC T6…T1 Ga
EN 60079-0:2012+A11:2013 , EN 60079-11:2012
IECEx PTB 11.0092X
Appropriate type
ATEX certificate
ATEX marking
Standards
IECEx certificate
IECEx marking
Standards
Ex ia IIC T6...T1 Ga
IEC 60079-0:2011 , IEC 60079-11:2011
Effective internal capacitance
C
≤ 120 nF
i
A cable length of 10 m is considered.
Effective internal inductance
L
≤ 200 µH
i
A cable length of 10 m is considered.
Maximum permissible ambient temperature T
Also observe the maximum permissible ambient temperature stated in the general technical data.
amb
Keep to the lower of the two values.
at U = 16 V , I = 25 mA , P = 34 mW ,
i
i
i
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 = 16 V , I = 25 mA , P = 64 mW ,
i
i
i
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 = 16 V , I = 52 mA , P = 169 mW ,
i
i
i
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 = 16 V , I = 76 mA , P = 242 mW ,
i
i
i
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)
Equipment protection level Gc (ic)
Type of protection
CE marking
intrinsic safety
Certificates
PF 13 CERT 2895 X
¬ II 3G Ex ic IIC T6...T1 Gc
EN 60079-0:2012+A11:2013 , EN 60079-11:2012
ATEX certificate
ATEX marking
Standards
Effective internal capacitance
C
≤ 120 nF
i
A cable length of 10 m is considered.
Effective internal inductance
L
≤ 200 µH
i
A cable length of 10 m is considered.
Maximum permissible ambient temperature T
Also observe the maximum permissible ambient temperature stated in the general technical data.
amb
Keep to the lower of the two values.
at U = 20 V , I = 25 mA , P = 34 mW ,
i
i
i
T6 : 55 °C (131 °F)
T5 : 55 °C (131 °F)
T4 : 55 °C (131 °F)
T3 : 55 °C (131 °F)
T2 : 55 °C (131 °F)
T1 : 55 °C (131 °F)
at U = 20 V , I = 25 mA , P = 64 mW ,
i
i
i
T6 : 55 °C (131 °F)
T5 : 55 °C (131 °F)
T4 : 55 °C (131 °F)
T3 : 55 °C (131 °F)
T2 : 55 °C (131 °F)
T1 : 55 °C (131 °F)
at U = 20 V , I = 52 mA , P = 169 mW ,
i
i
i
T6 : 41 °C (105.8 °F)
T5 : 41 °C (105.8 °F)
T4 : 41 °C (105.8 °F)
T3 : 41 °C (105.8 °F)
T2 : 41 °C (105.8 °F)
T1 : 41 °C (105.8 °F)
at U = 20 V , I = 76 mA , P = 242 mW ,
i
i
i
T6 : 29 °C (84.2 °F)
T5 : 29 °C (84.2 °F)
T4 : 29 °C (84.2 °F)
T3 : 29 °C (84.2 °F)
T2 : 29 °C (84.2 °F)
T1 : 29 °C (84.2 °F)
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
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Germany: +49 621 776 1111
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