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Pepperl+Fuchs 291809

Inductive sensor  Pepperl+Fuchs 291809
Manufacturer
Pepperl+Fuchs
Part number
291809
Country
Germany
Type
Inductive sensor
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Specifications 291809

General specifications
Switching function2 x normally closed (NC)
Output typeNAMUR
Rated operating distance3 mm
Installationflush mountable
Assured operating distance0 ... 2.43 mm
Actual operating distance2.7 ... 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 type2-wire
Nominal ratings
Nominal voltage8.2 V (Ri approx. 1 k&Omega,)
Switching frequency0 ... 1500 Hz
Hysteresistyp. 5 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionyes
Suitable for 2:1 technologyyes , 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 indicatorLED, yellow
Functional safety related parameters
MTTFd1010 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
Electromagnetic compatibilityNE 21:2007
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
FM approval
Control drawing116-0165
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
CCC approvalCCC 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 typeConnector plug M12 x 1 , 4-pin
Housing materialPBT
Sensing facePBT
Degree of protectionIP67
Mass45 g
Tightening torque, fastening screwsM5 x 25 : 2.7 Nm
NoteMounted on mechanical drive
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 typeNCN3-F25.-N4...
ATEX certificateTÜV 99 ATEX 1479 X
ATEX marking II 1G Ex ia IIC T6...T1 Ga
StandardsEN 60079-0:2012+A11:2013 , EN 60079-11:2012
IECEx certificateIECEx TUN 17.0021X
IECEx markingEx ia IIC T6...T1 Ga
StandardsIEC 60079-0:2011 , IEC 60079-11:2011
Effective internal capacitancemax. 100 nF The value is applicable for one sensor circuit. A cable length of 10 m is considered.
Effective internal inductancemax. 100 µ,H The value is applicable for one sensor circuit. 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 = 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 IECExat 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 protectionintrinsic safety
CE marking[*PD-Z02585A*]
Certificates
Appropriate typeNCN3-F25.-N4...
ATEX certificateTÜV 99 ATEX 1479 X
ATEX marking II 1G Ex ia IIC T6&hellip,T1 Ga
StandardsEN 60079-0:2012+A11:2013 , EN 60079-11:2012
IECEx certificateIECEx TUN 17.0021X
IECEx markingEx ia IIC T6...T1 Ga
StandardsIEC 60079-0:2011 , IEC 60079-11:2011
Effective internal capacitancemax. 100 nF The value is applicable for one sensor circuit. A cable length of 10 m is considered.
Effective internal inductancemax. 100 µ,H The value is applicable for one sensor circuit. 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 = 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 protectionintrinsic safety
CE marking[*PD-Z02586A*]
Certificates
ATEX certificatePF 13 CERT 2895 X
ATEX marking II 3G Ex ic IIC T6&hellip,T1 Gc
StandardsEN 60079-0:2012+A11:2013 , EN 60079-11:2012
Effective internal capacitancemax. 100 nF The value is applicable for one sensor circuit. A cable length of 10 m is considered.
Effective internal inductancemax. 100 µ,H The value is applicable for one sensor circuit. 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 : 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 protectionintrinsic safety
CE marking[*PD-Z02585A*]
Certificates
Appropriate typeNCN3-F25.-N4...
ATEX certificateTÜV 99 ATEX 1479 X
ATEX marking II 1D Ex ia IIIC T135°C Da
StandardsEN 60079-0:2012+A11:2013 , EN 60079-11:2012
IECEx certificateIECEx TUN 17.0021X
IECEx markingEx ia IIIC T135°C Da
StandardsIEC 60079-0:2011 , IEC 60079-11:2011
Effective internal capacitancemax. 100 nF A cable length of 10 m is considered.
Effective internal inductancemax. 100 µ,H 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 = 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 protectionintrinsic safety
CE marking[*PD-Z02585A*]
Certificates
Appropriate typeNCN3-F25.-N4...
IECEx certificateIECEx TUN 17.0021X
IECEx markingEx ia I Mb
StandardsIEC 60079-0:2011 , IEC 60079-11:2011
Effective internal capacitancemax. 100 nF The value is applicable for one sensor circuit. A cable length of 10 m is considered.
Effective internal inductancemax. 100 µ,H The value is applicable for one sensor circuit. 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 = 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 areasee instruction manuals