Технические данные PDF

Краткое описание: технические характеристики  NJ2-11-N-G-15M 123G1xxD

General specifications
Switching functionNormally closed (NC)
Output typeNAMUR
Rated operating distance2 mm
Installationflush
Assured operating distance0 ... 1.62 mm
Reduction factor rAl 0.4
Reduction factor rCu 0.3
Reduction factor r304 0.85
Output type2-wire
Nominal ratings
Nominal voltage8 V
Switching frequency0 ... 3000 Hz
Hysteresis0.5 ... 3.5 typ. 2 %
Current consumption
Measuring plate not detectedmin. 3 mA
Measuring plate detected≤ 1 mA
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
MTTFd5887 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Compliance with standards and directives
Standard conformity
NAMUREN 60947-5-6:2000
IEC 60947-5-6:1999
StandardsEN 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 conformityTR CU 012/2011
UL approval
Ordinary LocationE87056
Hazardous LocationE501628
Control drawing116-0452
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-25 ... 100 °C (-13 ... 212 °F)
Mechanical specifications
Connection typecable PVC , 15 m
Core cross-section0.34 mm2
Housing materialStainless steel 1.4305 / AISI 303
Sensing facePVDF
Degree of protectionIP68
Cable
Bending radius> 10 x cable diameter
Data for application in connection with hazardous areas
Equipment protection levelGa , Gb , Gc (ic) , Da , Mb
Equipment protection level Ga
Type of protectionintrinsic safety
CE marking[*PD-Z02585A*]
Certificates
Appropriate typeNJ2-11-N-G...
ATEX certificatePTB 00 ATEX 2048 X
ATEX markingEx-Hexagon II 1G Ex ia IIC T6...T1 Ga
StandardsEN 60079-0:2012+A11:2013 , EN 60079-11:2012
IECEx certificateIECEx PTB 11.0037X
IECEx markingEx ia IIC T6...T1 Ga
StandardsIEC 60079-0:2011 , IEC 60079-11:2011
Effective internal capacitancemax. 30 nF
A cable length of 10 m is considered.
Effective internal inductancemax. 50 µH
A cable length of 10 m is considered.
Maximum permissible ambient temperatureAlso observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values.
for ATEXat Ui = 16 V , Ii = 25 mA , Pi = 34 mW ,
T6 : 59 °C (138.2 °F)
T5 : 71 °C (159.8 °F)
T4 : 99 °C (210.2 °F)
T3 : 99 °C (210.2 °F)
T2 : 99 °C (210.2 °F)
T1 : 99 °C (210.2 °F)
at Ui = 16 V , Ii = 25 mA , Pi = 64 mW ,
T6 : 56 °C (132.8 °F)
T5 : 68 °C (154.4 °F)
T4 : 96 °C (204.8 °F)
T3 : 96 °C (204.8 °F)
T2 : 96 °C (204.8 °F)
T1 : 96 °C (204.8 °F)
at Ui = 16 V , Ii = 52 mA , Pi = 169 mW ,
T6 : 45 °C (113 °F)
T5 : 57 °C (134.6 °F)
T4 : 81 °C (177.8 °F)
T3 : 81 °C (177.8 °F)
T2 : 81 °C (177.8 °F)
T1 : 81 °C (177.8 °F)
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW ,
T6 : 37 °C (98.6 °F)
T5 : 49 °C (120.2 °F)
T4 : 63 °C (145.4 °F)
T3 : 63 °C (145.4 °F)
T2 : 63 °C (145.4 °F)
T1 : 63 °C (145.4 °F)
for IECExat Ui = 16 V , Ii = 25 mA , Pi = 34 mW ,
T6 : 76 °C (168.8 °F)
T5 : 91 °C (195.8 °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 : 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 = 52 mA , Pi = 169 mW ,
T6 : 62 °C (143.6 °F)
T5 : 77 °C (170.6 °F)
T4 : 81 °C (177.8 °F)
T3 : 81 °C (177.8 °F)
T2 : 81 °C (177.8 °F)
T1 : 81 °C (177.8 °F)
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW ,
T6 : 54 °C (129.2 °F)
T5 : 63 °C (145.4 °F)
T4 : 63 °C (145.4 °F)
T3 : 63 °C (145.4 °F)
T2 : 63 °C (145.4 °F)
T1 : 63 °C (145.4 °F)
Equipment protection level Gb
Type of protectionintrinsic safety
CE marking[*PD-Z02585A*]
Certificates
Appropriate typeNJ 2-11-N-G...
ATEX certificatePTB 00 ATEX 2048 X
ATEX markingEx-Hexagon II 1G Ex ia IIC T6…T1 Ga
StandardsEN 60079-0:2012+A11:2013 , EN 60079-11:2012
IECEx certificateIECEx PTB 11.0037X
IECEx markingEx ia IIC T6...T1 Ga
StandardsIEC 60079-0:2011 , IEC 60079-11:2011
Effective internal capacitancemax. 30 nF ; a cable length of 10 m is considered.
Effective internal inductancemax. 50 µH ; a cable length of 10 m is considered.
Maximum permissible ambient temperatureAlso 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 : 76 °C (168.8 °F)
T5 : 91 °C (195.8 °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 : 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 = 52 mA , Pi = 169 mW ,
T6 : 62 °C (143.6 °F)
T5 : 77 °C (170.6 °F)
T4 : 81 °C (177.8 °F)
T3 : 81 °C (177.8 °F)
T2 : 81 °C (177.8 °F)
T1 : 81 °C (177.8 °F)
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW ,
T6 : 54 °C (129.2 °F)
T5 : 63 °C (145.4 °F)
T4 : 63 °C (145.4 °F)
T3 : 63 °C (145.4 °F)
T2 : 63 °C (145.4 °F)
T1 : 63 °C (145.4 °F)
Equipment protection level Gc (ic)
Type of protectionintrinsic safety
CE marking[*PD-Z02586A*]
Certificates
ATEX certificatePF13CERT2895 X
ATEX markingEx-Hexagon II 3G Ex ic IIC T6…T1 Gc
StandardsEN 60079-0:2012+A11:2013 , EN 60079-11:2012
Effective internal capacitancemax. 30 nF
A cable length of 10 m is considered.
Effective internal inductancemax. 50 µH
A cable length of 10 m is considered.
Maximum permissible ambient temperatureAlso 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 : 52 °C (125.6 °F)
T5 : 52 °C (125.6 °F)
T4 : 52 °C (125.6 °F)
T3 : 52 °C (125.6 °F)
T2 : 52 °C (125.6 °F)
T1 : 52 °C (125.6 °F)
at Ui = 20 V , Ii = 76 mA , Pi = 242 mW ,
T6 : 44 °C (111.2 °F)
T5 : 44 °C (111.2 °F)
T4 : 44 °C (111.2 °F)
T3 : 44 °C (111.2 °F)
T2 : 44 °C (111.2 °F)
T1 : 44 °C (111.2 °F)
Equipment protection level Da
Type of protectionintrinsic safety
CE marking[*PD-Z02585A*]
Certificates
Appropriate typeNJ 2-11-N-G...
ATEX certificatePTB 00 ATEX 2048 X
ATEX markingEx-Hexagon II 1D Ex ia IIIC T135°C Da
StandardsEN 60079-0:2012+A11:2013 , EN 60079-11:2012
IECEx certificateIECEx PTB 11.0037X
IECEx markingEx ia IIIC T135°C Da
StandardsIEC 60079-0:2011 , IEC 60079-11:2011
Effective internal capacitancemax. 30 nF
A cable length of 10 m is considered.
Effective internal inductancemax. 50 µH
A cable length of 10 m is considered.
Maximum permissible ambient temperatureAlso 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 : 81 °C (177.8 °F)
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW : 63 °C (145.4 °F)
Equipment protection level Mb
Type of protectionintrinsic safety
Certificates
Appropriate typeNJ 2-11-N-G...
IECEx certificateIECEx PTB 11.0037X
IECEx markingEx ia I Mb
StandardsIEC 60079-0:2011 , IEC 60079-11:2011
Effective internal capacitancemax. 30 nF
A cable length of 10 m is considered.
Effective internal inductancemax. 50 µH
A cable length of 10 m is considered.
Maximum permissible ambient temperatureAlso 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 : 81 °C (177.8 °F)
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW : 63 °C (145.4 °F)
General information
Use in the hazardous areasee instruction manuals
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