Inductive sensor NJ5-18GK-SN Technical Data 0 10 2 Model Number NJ5-18GK-SN Features * * 5 mm flush Usable up to SIL 3 acc. to IEC 61508 Application 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. General specifications Switching element function NAMUR, NC 5 mm Rated operating distance sn Installation flush Output polarity Safety Function Assured operating distance sa 0 ... 4.05 mm 0.4 Reduction factor rAl Reduction factor rCu 0.3 0.85 Reduction factor r304 Nominal ratings Nominal voltage Uo 8 V DC Switching frequency f 0 ... 500 Hz Current consumption 3 mA Measuring plate not detected 1 mA Measuring plate detected Ambient conditions Ambient temperature -40 ... 100 C (-40 ... 212 F) Mechanical specifications Connection type cable silicone , 2 m Core cross-section 0.75 mm2 Housing material PP Sensing face PP Degree of protection IP68 General information Use in the hazardous area see instruction manuals 1G; 2G; 3G; 1D Category Compliance with standards and directives Standard conformity NAMUR EN 60947-5-6:2000 IEC 60947-5-6:1999 EN 60947-5-2:2007 IEC 60947-5-2:2007 Standards Approvals and certificates FM approval Control drawing UL approval CSA approval CCC approval 116-0165F cULus Listed, General Purpose cCSAus Listed, General Purpose CCC approval / marking not required for products rated 36 V Dimensions M18 x 1 Accessories BF 18 39 35.5 44 1 Mounting flange, 18 mm Release date: 2015-04-25 23:32 Date of issue: 2015-04-26 106643_eng.xml 24 Electrical Connection Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 fa-info@de.pepperl-fuchs.com www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com BN BU L+ L- Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com 1 Inductive sensor NJ5-18GK-SN ATEX 1G Instruction Device category 1G EC-Type Examination Certificate CE marking ATEX marking Manual electrical apparatus for hazardous areas for use in hazardous areas with gas, vapour and mist PTB 00 ATEX 2049 X 0102 II 1G Ex ia IIC T6...T1 Ga Directive conformity 94/9/EG Standards EN 60079-0:2012, EN 60079-11:2012, EN 60079-26:2007 Ignition protection "Intrinsic safety" Use is restricted to the following stated conditions Appropriate type NJ 5-18GK-SN... Effective internal capacitance Ci 120 nF ; a cable length of 10 m is considered. Effective internal inductance Li 200 H ; a cable length of 10 m is considered. General The apparatus has to be operated according to the appropriate data in the data sheet and in this instruction manual. The EC-Type Examination Certificate has to be observed. The special conditions must be adhered to! Ambient temperature The temperature ranges, according to temperature class, are given in the EC-Type Examination Certificate. Note: Use the temperature table for category 1 !!! The 20 % reduction in accordance with EN 1127-1:2007 has already been accounted for in the temperature table for category 1. Installation, commissioning Laws and/or regulations and standards governing the use or intended usage goal must be observed. The intrinsic safety is only assured in connection with an appropriate related apparatus and according to the proof of intrinsic safety. The associated apparatus must satisfy the requirements of category ia. Due to the possible danger of ignition, which can arise due to faults and/or transient currents in the equipotential bonding system, galvanic isolation of the power supply and signal circuit is preferable. Associated apparatus without electrical isolation must only be used if the appropriate requirements of IEC 60079-14 are met. Maintenance No changes can be made to apparatus, which are operated in hazardous areas. Repairs to these apparatus are not possible. Special conditions When used in the temperature range below -20 C the sensor should be protected from knocks by the provision of an additional housing. Electrostatic charge When used in group IIC non-permissible electrostatic charges should be avoided on the plastic housing parts. Information on electrostatic hazards can be found in the technical specification IEC/TS 60079-32-1. Additional requirements for gas group IIC. Avoid electrostatic charges that can cause electrostatic discharge when installing or operating the device. Release date: 2015-04-25 23:32 Date of issue: 2015-04-26 106643_eng.xml Protection from mechanical danger 2 Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 fa-info@de.pepperl-fuchs.com www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com Inductive sensor NJ5-18GK-SN ATEX 2G Instruction Manual electrical apparatus for hazardous areas Device category 2G for use in hazardous areas with gas, vapour and mist EC-Type Examination Certificate PTB 00 ATEX 2049 X CE marking 0102 ATEX marking II 1G Ex ia IIC T6...T1 Ga Directive conformity 94/9/EG Standards EN 60079-0:2012, EN 60079-11:2012 Ignition protection "Intrinsic safety" Use is restricted to the following stated conditions Appropriate type NJ 5-18GK-SN... Effective internal capacitance Ci 120 nF ; a cable length of 10 m is considered. Effective internal inductance Li 200 H ; a cable length of 10 m is considered. General The apparatus has to be operated according to the appropriate data in the data sheet and in this instruction manual. The EC-Type Examination Certificate has to be observed. The special conditions must be adhered to! Ambient temperature The temperature ranges, according to temperature class, are given in the EC-Type Examination Certificate. Installation, commissioning Laws and/or regulations and standards governing the use or intended usage goal must be observed. The intrinsic safety is only assured in connection with an appropriate related apparatus and according to the proof of intrinsic safety. Maintenance No changes can be made to apparatus, which are operated in hazardous areas. Repairs to these apparatus are not possible. Special conditions When used in the temperature range below -20 C the sensor should be protected from knocks by the provision of an additional housing. Release date: 2015-04-25 23:32 Date of issue: 2015-04-26 106643_eng.xml Protection from mechanical danger Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 fa-info@de.pepperl-fuchs.com www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com 3 Inductive sensor NJ5-18GK-SN ATEX 3G (nL) Note This instruction is only valid for products according to EN 60079-15:2003, valid until 31-May-2008 Instruction Manual electrical apparatus for hazardous areas Device category 3G (nL) for use in hazardous areas with gas, vapour and mist CE marking 0102 ATEX marking II 3G EEx nL IIC T6 X The Ex-significant identification is on the enclosed adhesive label Directive conformity 94/9/EG Standard conformity EN 60079-15:2003 Ignition protection category "n" Use is restricted to the following stated conditions Effective internal capacitance Ci 120 nF ; A cable length of 10 m is considered. Effective internal inductance Li 200 H ; A cable length of 10 m is considered. General The apparatus has to be operated according to the appropriate data in the data sheet and in this instruction manual. The data stated in the data sheet are restricted by this operating instruction! The special conditions must be observed! Installation, commissioning Laws and/or regulations and standards governing the use or intended usage goal must be observed. The sensor must only be operated with energy-limited circuits, which satisfy the requirements of IEC 60079-15. The explosion group depends on the connected and energy-limited supply circuit. The adhesive label provided must be affixed in the immediate vicinity of the sensor! The surface to which the label is applied must be clean, flat and free from grease! The affixed adhesive label must be readable and durable, taking account of the possibility of chemical corrosion! Maintenance No changes can be made to apparatus, which are operated in hazardous areas. Repairs to these apparatus are not possible. Special conditions Maximum permissible ambient temperature TUmax at Ui = 20 V for Pi=34 mW, Ii=25 mA, T6 70 C (158 F) for Pi=34 mW, Ii=25 mA, T5 85 C (185 F) for Pi=34 mW, Ii=25 mA, T4-T1 100 C (212 F) for Pi=64 mW, Ii=25 mA, T6 69 C (156.2 F) for Pi=64 mW, Ii=25 mA, T5 84 C (183.2 F) for Pi=64 mW, Ii=25 mA, T4-T1 100 C (212 F) for Pi=169 mW, Ii=52 mA, T6 51 C (123.8 F) for Pi=169 mW, Ii=52 mA, T5 66 C (150.8 F) for Pi=169 mW, Ii=52 mA, T4-T1 80 C (176 F) for Pi=242 mW, Ii=76 mA, T6 39 C (102.2 F) for Pi=242 mW, Ii=76 mA, T5 54 C (129.2 F) for Pi=242 mW, Ii=76 mA, T4-T1 61 C (141.8 F) The sensor must not be mechanically damaged. When used in the temperature range below -20 C the sensor should be protected from knocks by the provision of an additional housing. Connection parts The connection parts are to be installed, such that a minimum protection class of IP20 is achieved, in accordance with IEC 60529. Release date: 2015-04-25 23:32 Date of issue: 2015-04-26 106643_eng.xml Protection from mechanical danger 4 Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 fa-info@de.pepperl-fuchs.com www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com Inductive sensor NJ5-18GK-SN ATEX 3G (ic) Instruction Manual electrical apparatus for hazardous areas Device category 3G (ic) for use in hazardous areas with gas, vapour and mist Certificate of Compliance PF 13 CERT 2895 X CE marking ATEX marking 0102 II 3G Ex ic IIC T6...T1 Gc The Ex-significant identification is on the enclosed adhesive label Directive conformity 94/9/EG Standards EN 60079-0:2012, EN 60079-11:2012 Ignition protection category "ic" Use is restricted to the following stated conditions Effective internal capacitance Ci 120 nF ; A cable length of 10 m is considered. Effective internal inductance Li 200 H ; A cable length of 10 m is considered. General The apparatus has to be operated according to the appropriate data in the data sheet and in this instruction manual. The data stated in the data sheet are restricted by this operating instruction! The special conditions must be observed! Installation, commissioning Laws and/or regulations and standards governing the use or intended usage goal must be observed. The sensor must only be operated with energy-limited circuits, which satisfy the requirements of IEC 60079-11. The explosion group depends on the connected and energy-limited supply circuit. The adhesive label provided must be affixed in the immediate vicinity of the sensor! The surface to which the label is applied must be clean, flat and free from grease! The affixed adhesive label must be readable and durable, taking account of the possibility of chemical corrosion! Maintenance No changes can be made to apparatus, which are operated in hazardous areas. Repairs to these apparatus are not possible. Special conditions Maximum permissible ambient temperature TUmax at Ui = 20 V for Pi=34 mW, Ii=25 mA, T6 70 C (158 F) for Pi=34 mW, Ii=25 mA, T5 85 C (185 F) for Pi=34 mW, Ii=25 mA, T4-T1 100 C (212 F) for Pi=64 mW, Ii=25 mA, T6 69 C (156.2 F) for Pi=64 mW, Ii=25 mA, T5 84 C (183.2 F) for Pi=64 mW, Ii=25 mA, T4-T1 100 C (212 F) for Pi=169 mW, Ii=52 mA, T6 51 C (123.8 F) for Pi=169 mW, Ii=52 mA, T5 66 C (150.8 F) for Pi=169 mW, Ii=52 mA, T4-T1 80 C (176 F) for Pi=242 mW, Ii=76 mA, T6 39 C (102.2 F) for Pi=242 mW, Ii=76 mA, T5 54 C (129.2 F) for Pi=242 mW, Ii=76 mA, T4-T1 61 C (141.8 F) The sensor must not be mechanically damaged. When used in the temperature range below -20 C the sensor should be protected from knocks by the provision of an additional housing. Connection parts The connection parts are to be installed, such that a minimum protection class of IP20 is achieved, in accordance with IEC 60529. Release date: 2015-04-25 23:32 Date of issue: 2015-04-26 106643_eng.xml Protection from mechanical danger Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 fa-info@de.pepperl-fuchs.com www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com 5 Inductive sensor NJ5-18GK-SN ATEX 1D Instruction Manual electrical apparatus for hazardous areas Device category 1D for use in hazardous areas with combustible dust EC-Type Examination Certificate ZELM 03 ATEX 0128 X CE marking 0102 ATEX marking II 1D Ex iaD 20 T 108 C (226.4 F) The Ex-significant identification is on the enclosed adhesive label Directive conformity 94/9/EG Standards IEC 61241-11:2002: draft; prEN61241-0:2002 type of protection intrinsic safety "iD" Use is restricted to the following stated conditions Appropriate type NJ 5-18GK-SN... Effective internal capacitance Ci 120 nF ; a cable length of 10 m is considered. Effective internal inductance Li 200 H ; a cable length of 10 m is considered. General The apparatus has to be operated according to the appropriate data in the data sheet and in this instruction manual. The EC-Type Examination Certificate has to be observed. The special conditions must be adhered to! Maximum housing surface temperature The maximum surface temperature of the housing is given in the EC-Type Examination Certificate. Installation, commissioning Laws and/or regulations and standards governing the use or intended usage goal must be observed. The intrinsic safety is only assured in connection with an appropriate related apparatus and according to the proof of intrinsic safety. The associated apparatus must satisfy at least the requirements of category ia IIB or iaD. Because of the possibility of the danger of ignition, which can arise due to faults and/or transient currents in the equipotential bonding system, galvanic isolation in the power supply and signal circuits is preferable. Associated apparatus without electrical isolation must only be used if the appropriate requirements of IEC 6007914 are met. The intrinsically safe circuit has to be protected against influences due to lightning. The adhesive label provided must be affixed in the immediate vicinity of the sensor! The surface to which the label is applied must be clean, flat and free from grease! The affixed adhesive label must be readable and durable, taking account of the possibility of chemical corrosion! When used in the isolating wall between Zone 20 and Zone 21 or Zone 21 und Zone 22 the sensor must not be exposed to any mechanical danger and must be sealed in such a way, that the protective function of the isolating wall is not impaired. The applicable directives and standards must be observed. Maintenance No changes can be made to apparatus, which are operated in hazardous areas. Repairs to these apparatus are not possible. Special conditions The connection cables are to be laid in accordance with EN 50281-1-2 and must not normally be subjected to chaffing during use. Release date: 2015-04-25 23:32 Date of issue: 2015-04-26 106643_eng.xml Electrostatic charge 6 Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 fa-info@de.pepperl-fuchs.com www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com