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Manufacturer
Pepperl+Fuchs
Country
Germany
Name
NCN3-F31K-N4-S
Part number
223953
Type
Inductive sensor
Description
Inductive sensor NCN3-F31K-N4-S
Stock availability:
On request
If you are questing Pepperl+Fuchs NCN3-F31K-N4-S 223953, call FAMAGA, the world's central distributor of industrialized equipment. Our company has progressed for more than ten years - these are years of experience, which are symbolized in the quality of outputs and particular attention to each customer. We appreciate everyone, who conspired with us - so, our regular clients accept the most attractive purchase conditions and discounts on the industrial equipment market. Now, there are more than 4500 such purchasers, and we constantly make new agreements. More than 650 transactions are made per day, because FAMAGA works all over the earth Germany, United Kingdom, Canada, Algeria, Norway, United States, Nigeria, Colombia, Andorra, Croatia, Bosnia and Herzegovina, Zimbabwe, Tunisia, Japan, Belgium, Rwanda, Paraguay, Bolivia, Saudi Arabia, Eswatini, Liechtenstein, Thailand, Cameroon, Belarus, Argentina, Bulgaria, Turkmenistan, Greece, Peru, Montenegro, Finland, Namibia, Hungary, Sudan, Ireland, Iceland, Mali, Senegal, Sierra Leone, Uruguay, Central African Republic, Jordan, Kiribati, South Korea. A well-shaped logistics link and a partnership network allow us to send our products anywhere in the earth with no delay without disreputing product quality.
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General specifications | ||
---|---|---|
Switching function | 2 x normally closed (NC) | |
Output type | NAMUR | |
Rated operating distance | 3 mm | |
Installation | flush mountable | |
Assured operating distance | 0 ... 2.4 mm | |
Actual operating distance | 2.7 ... 3.3 mm typ. | |
Actuating element | Stainless steel 1.4305 / AISI 303 8.5 mm x 8.5 mm x 0.5 mm | |
Reduction factor rAl | 0.5 | |
Reduction factor rCu | 0.4 | |
Reduction factor r304 | 1 | |
Reduction factor rSt37 | 1.3 | |
Reduction factor rBrass | 0.6 | |
Output type | 2-wire | |
Nominal ratings | ||
Nominal voltage | 8 V | |
Switching frequency | 0 ... 3 kHz | |
Hysteresis | typ. 5 % | |
Reverse polarity protection | reverse polarity protected | |
Short-circuit protection | yes | |
Suitable for 2:1 technology | yes , Reverse polarity protection diode not required | |
Current consumption | ||
Measuring plate not detected | &ge, 3 mA | |
Measuring plate detected | &le, 1 mA | |
Time delay before availability | &le, 1.1 ms | |
Switching state indicator | LED, yellow | |
Functional safety related parameters | ||
Safety Integrity Level (SIL) | SIL 2 | |
MTTFd | 1470 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 | |
Electromagnetic compatibility | NE 21:2007 | |
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 | |
UL approval | cULus Listed, General Purpose | |
CSA approval | cCSAus Listed, General Purpose | |
CCC approval | CCC approval / marking not required for products rated &le,36 V | |
Ambient conditions | ||
Ambient temperature | -25 ... 100 °C (-13 ... 212 °F) | |
Storage temperature | -40 ... 100 °C (-40 ... 212 °F) | |
Mechanical specifications | ||
Connection (system side) | Screw terminals, tightening torque min. 0.5 Nm Stripped length 7 mm | |
Core cross-section (system side) | rigid: 0.14 ... 2.5 mm2 flexible: 0.14 ... 1.5 mm2 flexible with core-end sleeve: 0.25 ... 1.5 mm2 | |
Housing material | PBT | |
Sensing face | PBT | |
Degree of protection | IP67 | |
Tightening torque, housing screws | 1 Nm | |
Tightening torque, cable gland | M20 x 1.5 , max. 7 Nm | |
Data for application in connection with hazardous areas | ||
Equipment protection level | Ga , Gb , Gc (ic) Da , Mb | |
Equipment protection level Ga | ||
Type of protection | intrinsic safety | |
CE marking | [*PD-Z02585A*] | |
Certificates | ||
Appropriate type | NCN3-F31K-N4... | |
ATEX certificate | TÜV 99 ATEX 1479 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 TUN 17.0021X | |
IECEx marking | Ex ia IIC T6...T1 Ga | |
Standards | IEC 60079-0:2011 , IEC 60079-11:2011 | |
Effective internal capacitance | max. 100 nF The value is applicable for one sensor circuit. A cable length of 10 m is considered. | |
Effective internal inductance | max. 100 µ,H The value is applicable for one sensor circuit. 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 = 15 V , Ii = 25 mA , Pi = 34 mW , T6 : 55 °C (131 °F) T5 : 65 °C (149 °F) T4 : 95 °C (203 °F) T3 : 95 °C (203 °F) T2 : 95 °C (203 °F) T1 : 95 °C (203 °F) at Ui = 15 V , Ii = 25 mA , Pi = 64 mW , T6 : 55 °C (131 °F) T5 : 65 °C (149 °F) T4 : 95 °C (203 °F) T3 : 95 °C (203 °F) T2 : 95 °C (203 °F) T1 : 95 °C (203 °F) at Ui = 15 V , Ii = 52 mA , Pi = 169 mW , T6 : 45 °C (113 °F) T5 : 60 °C (140 °F) T4 : 85 °C (185 °F) T3 : 85 °C (185 °F) T2 : 85 °C (185 °F) T1 : 85 °C (185 °F) | |
for IECEx | at Ui = 15 V , Ii = 25 mA , Pi = 34 mW , T6 : 70 °C (158 °F) T5 : 85 °C (185 °F) T4 : 100 °C (212 °F) T3 : 100 °C (212 °F) T2 : 100 °C (212 °F) T1 : 100 °C (212 °F) at Ui = 15 V , Ii = 25 mA , Pi = 64 mW , T6 : 70 °C (158 °F) T5 : 85 °C (185 °F) T4 : 100 °C (212 °F) T3 : 100 °C (212 °F) T2 : 100 °C (212 °F) T1 : 100 °C (212 °F) at Ui = 15 V , Ii = 52 mA , Pi = 169 mW , T6 : 65 °C (149 °F) T5 : 80 °C (176 °F) T4 : 90 °C (194 °F) T3 : 90 °C (194 °F) T2 : 90 °C (194 °F) T1 : 90 °C (194 °F) | |
Equipment protection level Gb | ||
Type of protection | intrinsic safety | |
CE marking | [*PD-Z02585A*] | |
Certificates | ||
Appropriate type | NCN3-F31K-N4... | |
ATEX certificate | TÜV 99 ATEX 1479 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 TUN 17.0021X | |
IECEx marking | Ex ia IIC T6...T1 Ga | |
Standards | IEC 60079-0:2011 , IEC 60079-11:2011 | |
Effective internal capacitance | max. 100 nF The value is applicable for one sensor circuit. A cable length of 10 m is considered. | |
Effective internal inductance | max. 100 µ,H The value is applicable for one sensor circuit. 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 = 15 V , Ii = 25 mA , Pi = 34 mW , T6 : 70 °C (158 °F) T5 : 85 °C (185 °F) T4 : 100 °C (212 °F) T3 : 100 °C (212 °F) T2 : 100 °C (212 °F) T1 : 100 °C (212 °F) at Ui = 15 V , Ii = 25 mA , Pi = 64 mW , T6 : 70 °C (158 °F) T5 : 85 °C (185 °F) T4 : 100 °C (212 °F) T3 : 100 °C (212 °F) T2 : 100 °C (212 °F) T1 : 100 °C (212 °F) at Ui = 15 V , Ii = 52 mA , Pi = 169 mW , T6 : 65 °C (149 °F) T5 : 80 °C (176 °F) T4 : 90 °C (194 °F) T3 : 90 °C (194 °F) T2 : 90 °C (194 °F) T1 : 90 °C (194 °F) | |
Equipment protection level Gc (ic) | ||
Type of protection | intrinsic safety | |
CE marking | [*PD-Z02586A*] | |
Certificates | ||
ATEX certificate | PF13CERT2895 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. 100 nF The value is applicable for one sensor circuit. A cable length of 10 m is considered. | |
Effective internal inductance | max. 100 µ,H The value is applicable for one sensor circuit. 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 : 70 °C (158 °F) T5 : 85 °C (185 °F) T4 : 100 °C (212 °F) T3 : 100 °C (212 °F) T2 : 100 °C (212 °F) T1 : 100 °C (212 °F) at Ui = 20 V , Ii = 25 mA , Pi = 64 mW , T6 : 70 °C (158 °F) T5 : 85 °C (185 °F) T4 : 100 °C (212 °F) T3 : 100 °C (212 °F) T2 : 100 °C (212 °F) T1 : 100 °C (212 °F) at Ui = 20 V , Ii = 52 mA , Pi = 169 mW , T6 : 65 °C (149 °F) T5 : 80 °C (176 °F) T4 : 90 °C (194 °F) T3 : 90 °C (194 °F) T2 : 90 °C (194 °F) T1 : 90 °C (194 °F) | |
Equipment protection level Da | ||
Type of protection | intrinsic safety | |
CE marking | [*PD-Z02585A*] | |
Certificates | ||
Appropriate type | NCN3-F31K-N4-S... | |
ATEX certificate | TÜV 99 ATEX 1479 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 TUN 17.0021X | |
IECEx marking | Ex ia IIIC T135°C Da | |
Standards | IEC 60079-0:2011 , IEC 60079-11:2011 | |
Effective internal capacitance | max. 100 nF A cable length of 10 m is considered. | |
Effective internal inductance | max. 100 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 = 15 V , Ii = 25 mA , Pi = 34 mW : 100 °C (212 °F) at Ui = 15 V , Ii = 25 mA , Pi = 64 mW : 100 °C (212 °F) at Ui = 15 V , Ii = 52 mA , Pi = 169 mW : 90 °C (194 °F) | |
Equipment protection level Mb | ||
Type of protection | intrinsic safety | |
CE marking | [*PD-Z02585A*] | |
Certificates | ||
Appropriate type | NCN3-F31K-N4... | |
IECEx certificate | IECEx TUN 17.0021X | |
IECEx marking | Ex ia I Mb | |
Standards | IEC 60079-0:2011 , IEC 60079-11:2011 | |
Effective internal capacitance | max. 100 nF The value is applicable for one sensor circuit. A cable length of 10 m is considered. | |
Effective internal inductance | max. 100 µ,H The value is applicable for one sensor circuit. 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 = 15 V , Ii = 25 mA , Pi = 34 mW : 100 °C (212 °F) at Ui = 15 V , Ii = 25 mA , Pi = 64 mW : 100 °C (212 °F) at Ui = 15 V , Ii = 52 mA , Pi = 169 mW : 90 °C (194 °F) | |
General information | ||
Use in the hazardous area | see instruction manuals |