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Manufacturer
Pepperl+Fuchs
Country
Germany
Part number
291808
Type
Inductive sensor
Description
Inductive sensor NCN3-F25-N4-0,14
Stock availability:
On request
If you require 291808 from manufacturer Pepperl+Fuchs, please contact FAMAGA.
For more than 8 years our specialists supply spare parts for the renovation and maintenance different kinds of industrial equipment from all over the world. Over 800 orders from clients from various countries are in progress daily. Developed partner network allows you to quickly execute order for Pepperl+Fuchs , while the customer does not have to go over budget.
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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 ... 2.43 mm | |
Actual operating distance | 2.7 ... 3.3 mm typ. | |
Reduction factor rAl | 0.52 | |
Reduction factor rCu | 0.43 | |
Reduction factor r304 | 0.86 | |
Reduction factor rSt37 | 1 | |
Reduction factor rBrass | 0.54 | |
Output type | 2-wire | |
Nominal ratings | ||
Nominal voltage | 8.2 V (Ri approx. 1 k&Omega,) | |
Switching frequency | 0 ... 1500 Hz | |
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 ms | |
Switching state indicator | LED, yellow | |
Functional safety related parameters | ||
MTTFd | 1010 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 | ||
FM approval | ||
Control drawing | 116-0165 | |
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 type | cable PVC , 180 mm | |
Core cross-section | 4 x 0.14 mm2 | |
Housing material | PBT | |
Sensing face | PBT | |
Degree of protection | IP67 | |
Cable | ||
Cable diameter | 3 mm ± 0.3 mm | |
Bending radius | > 10 x cable diameter | |
Mass | 44 g | |
Tightening torque, fastening screws | M5 x 25 : 2.7 Nm | |
Note | Installation in housing | |
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-F25.-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 : 70 °C (158 °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 : 55 °C (131 °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 : 75 °C (167 °F) T5 : 90 °C (194 °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 : 60 °C (140 °F) T5 : 75 °C (167 °F) T4 : 95 °C (203 °F) T3 : 95 °C (203 °F) T2 : 95 °C (203 °F) T1 : 95 °C (203 °F) | |
Equipment protection level Gb | ||
Type of protection | intrinsic safety | |
CE marking | [*PD-Z02585A*] | |
Certificates | ||
Appropriate type | NCN3-F25.-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 : 75 °C (167 °F) T5 : 90 °C (194 °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 : 60 °C (140 °F) T5 : 75 °C (167 °F) T4 : 95 °C (203 °F) T3 : 95 °C (203 °F) T2 : 95 °C (203 °F) T1 : 95 °C (203 °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. 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 : 75 °C (167 °F) T5 : 90 °C (194 °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 : 60 °C (140 °F) T5 : 75 °C (167 °F) T4 : 95 °C (203 °F) T3 : 95 °C (203 °F) T2 : 95 °C (203 °F) T1 : 95 °C (203 °F) | |
Equipment protection level Da | ||
Type of protection | intrinsic safety | |
CE marking | [*PD-Z02585A*] | |
Certificates | ||
Appropriate type | NCN3-F25.-N4... | |
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 : 95 °C (203 °F) | |
Equipment protection level Mb | ||
Type of protection | intrinsic safety | |
CE marking | [*PD-Z02585A*] | |
Certificates | ||
Appropriate type | NCN3-F25.-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 : 95 °C (203 °F) | |
General information | ||
Use in the hazardous area | see instruction manuals |