NJ4-12GK-SN原装倍加福传感器现货

详情描述：

NJ4-12GK-SN原装倍加福传感器现货
General specifications
Switching function
Normally closed (NC)
Output type
NAMUR with safety function
Rated operating distance
4 mm
Installation
non-flush
Assured operating distance
0 ... 3.24 mm
Reduction factor rAl
0.4
Reduction factor rCu
0.3
Reduction factor r304
0.85
Safety Integrity Level (SIL)
up to SIL3 acc. to IEC 61508 Danger! In safety-related applications the sensor must be operated with a qualified fail safe interface from Pepperl Fuchs, such as KFD2-SH-EX1.
Consider the "exida Functional Safety Assessment" document which is available on www.pepperl-fuchs.com as an integral part of this product's documentation.
Output type
2-wire
Nominal ratings
Nominal voltage
8.2 V
Switching frequency
0 ... 1500 Hz
Current consumption
Measuring plate not detected
≥ 3 mA
Measuring plate detected
≤ 1 mA
Functional safety related parameters
Safety Integrity Level (SIL)
SIL 3
MTTFd
10660 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 
EN 60947-5-2/A1:2012 
IEC 60947-5-2:2007 
IEC 60947-5-2 AMD 1:2012
Approvals and certificates
EAC conformity
TR CU 012/2011
FM approval
Control drawing
116-0165
UL approval
cULus Listed, General Purpose
CCC approval
CCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature
-50 ... 100 ?C (-58 ... 212 ?F) 
Safety application: -40 ... 100?C
Mechanical specifications
Connection type
cable silicone , 2 m
Core cross-section
0.34 mm2
Housing material
Crastin (PBT), black
Sensing face
Crastin (PBT), black
Degree of protection
IP68
Cable
Bending radius
> 10 x cable diameter
Note
Security relevant only up to -40?C
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
[*PD-Z02585A*]
Certificates
Appropriate type
NJ4-12GK-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
max. 70 nF 
A cable length of 10 m is considered.
Effective internal inductance
max. 150 ?H 
A cable length of 10 m is considered.
Maximum permissible ambient temperature
Also observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values.
for ATEX
at Ui = 16 V , Ii = 25 mA , Pi = 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 Ui = 16 V , Ii = 25 mA , Pi = 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 Ui = 16 V , Ii = 52 mA , Pi = 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 Ui = 16 V , Ii = 76 mA , Pi = 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 Ui = 16 V , Ii = 25 mA , Pi = 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 Ui = 16 V , Ii = 25 mA , Pi = 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 Ui = 16 V , Ii = 52 mA , Pi = 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 Ui = 16 V , Ii = 76 mA , Pi = 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)
Equipment protection level Gb
Type of protection
intrinsic safety
CE marking
[*PD-Z02585A*]
Certificates
Appropriate type
NJ4-12GK-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
max. 70 nF 
A cable length of 10 m is considered.
Effective internal inductance
max. 150 ?H 
A cable length of 10 m is considered.
Maximum permissible ambient temperature
Also observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values. 
at Ui = 16 V , Ii = 25 mA , Pi = 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 Ui = 16 V , Ii = 25 mA , Pi = 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 Ui = 16 V , Ii = 52 mA , Pi = 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 Ui = 16 V , Ii = 76 mA , Pi = 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)
Equipment protection level Gc (ic)
Type of protection
intrinsic safety
CE marking
[*PD-Z02586A*]
Certificates
ATEX certificate
PF 13 CERT 2895 X
ATEX marking
 II 3G Ex ic IIC T6…T1 Gc
Standards
EN 60079-0:2012 A11:2013 , EN 60079-11:2012
Effective internal capacitance
max. 70 nF 
A cable length of 10 m is considered.
Effective internal inductance
max. 150 ?H 
A cable length of 10 m is considered.
Maximum permissible ambient temperature
Also observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values. 
at Ui = 20 V , Ii = 25 mA , Pi = 34 mW ,
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 Ui = 20 V , Ii = 25 mA , Pi = 64 mW ,
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 Ui = 20 V , Ii = 52 mA , Pi = 169 mW ,
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 Ui = 20 V , Ii = 76 mA , Pi = 242 mW ,
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)
Equipment protection level Gc (nA)
Type of protection
"n"
CE marking
[*PD-Z02586A*]
Certificates
ATEX certificate
PF 15 CERT 3754 X
ATEX marking
 II 3G Ex nA IIC T6 Gc
Standards
EN 60079-0:2012 A11:2013 , EN 60079-15:2010
Possible characteristics
maximum operating voltage UBmax , load current IL , minimum series resistance RV , maximum analog output voltage UAmax , maximum analog output current IAmax
Maximum permissible ambient temperature
Also observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values.
using an amplifier in accordance with EN 60947-5-6 : 58 ?C (136.4 ?F)
at UBmax = 9 V , RV = 562 Ω : 58 ?C (136.4 ?F)
Equipment protection level Da
Type of protection
intrinsic safety
CE marking
[*PD-Z02585A*]
Certificates
Appropriate type
NJ4-12GK-SN...
ATEX certificate
PTB 00 ATEX 2049 X
ATEX marking
 II 1D Ex ia IIIC T135?C Da
Standards
EN 60079-0:2012 A11:2013 , EN 60079-11:2012
IECEx certificate
IECEx PTB 11.0092X
IECEx marking
Ex ia IIIC T135?C Da
Standards
IEC 60079-0:2011 , IEC 60079-11:2011
Effective internal capacitance
max. 70 nF 
A cable length of 10 m is considered.
Effective internal inductance
max. 150 ?H 
A cable length of 10 m is considered.
Maximum permissible ambient temperature
Also observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values. 
at Ui = 16 V , Ii = 25 mA , Pi = 34 mW : 100 ?C (212 ?F)
at Ui = 16 V , Ii = 25 mA , Pi = 64 mW : 100 ?C (212 ?F)
at Ui = 16 V , Ii = 52 mA , Pi = 169 mW : 80 ?C (176 ?F)
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW : 61 ?C (141.8 ?F)
Equipment protection level Dc
Type of protection
Protection by enclosure "tc"
CE marking
[*PD-Z02586A*]
Certificates
ATEX certificate
PF 15 CERT 3774 X
ATEX marking
 II 3D Ex tc IIIC T80?C Dc
Standards
EN 60079-0:2012 A11:2013, EN 60079-31:2014
Possible characteristics
maximum operating voltage UBmax , maximum load current ILmax , minimum series resistance RV , maximum analog output voltage UAmax , maximum analog output current IAmax
Maximum permissible ambient temperature
Also observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values.
using an amplifier in accordance with EN 60947-5-6 : 58 ?C (136.4 ?F)
at UBmax = 9 V , RV = 562 Ω : 58 ?C (136.4 ?F)
Equipment protection level Mb
Type of protection
intrinsic safety
Certificates
Appropriate type
NJ 4-12GK-SN...
IECEx certificate
IECEx PTB 11.0092X
IECEx marking
Ex ia I Mb
Standards
IEC 60079-0:2011 , IEC 60079-11:2011
Effective internal capacitance
max. 70 nF 
A cable length of 10 m is considered.
Effective internal inductance
max. 150 ?H 
A cable length of 10 m is considered.
Maximum permissible ambient temperature
Also observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values. 
at Ui = 16 V , Ii = 25 mA , Pi = 34 mW : 100 ?C (212 ?F)
at Ui = 16 V , Ii = 25 mA , Pi = 64 mW : 100 ?C (212 ?F)
at Ui = 16 V , Ii = 52 mA , Pi = 169 mW : 80 ?C (176 ?F)
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW : 61 ?C (141.8 ?F)
General information
Use in the hazardous area
see instruction manuals