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Manufacturer
Pepperl+Fuchs
Country
Germany
Name
NJ4-12GK-SN
Part number
250927
Type
Inductive sensor
Description
Stock availability:
On request
If you require NJ4-12GK-SN 250927 from manufacturer Pepperl+Fuchs, please contact FAMAGA.
For more than 10 years our managers supply spare parts for the repair and maintenance different kinds of manufacturing equipment from all parts of the planet. Over 600 orders from clients from countries of near and far abroad are in service daily. Developed partner network provides an opportunity to execute without delay order for Pepperl+Fuchs NJ4-12GK-SN, while the buyer does not have to spend more than planned amount.
Geography of deliveries covers Europe, Asia, America and Africa. Australia, India, Indonesia, United States, Norway, Romania, Angola, Brunei, Cambodia, Benin, United Kingdom, The Gambia, Burma, Ecuador, Montenegro, Latvia, Czech Republic, Costa Rica, Paraguay, Italy, Mauritania, Guinea-Bissau, San Marino, Poland, Malta, Eswatini, Mongolia, Papua New Guinea, Slovenia, Macedonia, Peru, Burkina Faso, Bosnia and Herzegovina, Guinea, Chile, Lithuania, Sri Lanka, Armenia, Syria, Haiti, Mali, Cameroon, El Salvador, Gambia, Djibouti, Honduras, Botswana, Tanzania, Malawi, Madagascar, Canada, Jamaica, Argentina, Oman, Guyana, Bangladesh, Senegal, South Sudan, France, Uzbekistan, Côte d\'Ivoire, Central African Republic, Afghanistan, Liberia There is no restrictions on the size and weight of the cargo. We submit for review different delivery options so that a client can choose suitable balance between cost and delivery time.
Company`s fundamental rule of operation is transparency, which involves every direction of activity. Customers get only high-quality products, to which relevant documentation from the manufacturer is available. All spare parts and equipment are original, risk of presence of counterfeits are excluded. For permanent buyers there are bonus programs and they are valid great deals.
Become a buyer from FAMAGA, get production with no delays and at attractive price. Fill in information in the order form on the website. Our employee will contact you to discuss details. Inquiries are also accepted by phone.
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 | &ge, 3 mA | |
Measuring plate detected | &le, 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 | |
Ordinary Location | E87056 | |
Hazardous Location | E501628 | |
Control drawing | 116-0454 | |
CCC approval | CCC approval / marking not required for products rated &le,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 | ||
Cable diameter | 4.8 mm ± 0.2 mm | |
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&hellip,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 µ,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&hellip,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 µ,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&hellip,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 µ,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 &Omega, : 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 µ,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 &Omega, : 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 µ,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 |