Pepperl+Fuchs NCN3-F31K-N4-B13 Inductive sensor

Pepperl+Fuchs NCN3-F31K-N4-B13
Item Number: NCN3-F31K-N4-B13
  • Direct mounting on standard actuators
  • Fixed setting
  • Cage clamp terminals
  • EC-Type Examination Certificate TГњV99 ATEX 1479X
  • Usable up to SIL 2 acc. to IEC 61508
  • LEDs for switching state of sensor and solenoid valve
  • Valve LEDs disconnectable
184.80
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Total price: 184.80
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Effective internal inductancemax. 100 µH
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.
CE marking[*PD-Z02585A*]
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 : 70 В°C (158 В°F)
T5 : 85 В°C (185 В°F)
T4 : 100 В°C (212 В°F)
T3 : 100 В°C (212 В°F)
T2 : 100 В°C (212 В°F)
T1 : 100 В°C (212 В°F)
at Ui = 20 V , Ii = 25 mA , Pi = 64 mW ,
T6 : 70 В°C (158 В°F)
T5 : 85 В°C (185 В°F)
T4 : 100 В°C (212 В°F)
T3 : 100 В°C (212 В°F)
T2 : 100 В°C (212 В°F)
T1 : 100 В°C (212 В°F)
at Ui = 20 V , Ii = 52 mA , Pi = 169 mW ,
T6 : 65 В°C (149 В°F)
T5 : 80 В°C (176 В°F)
T4 : 90 В°C (194 В°F)
T3 : 90 В°C (194 В°F)
T2 : 90 В°C (194 В°F)
T1 : 90 В°C (194 В°F)
MTTFd1470 a
Connection (valve side)like connection (system side)
Reverse polarity protectionyes, with reversed output LED is out of function, therfore more power for solenoid valve
Maximum values of the valve circuitThe value applies to each valve circuit.
A cable length of 10 m is considered.
Maximum values of the valve circuitThe value applies to each valve circuit.
A cable length of 10 m is considered.
Effective internal capacitancemax. 100 nF
The value is applicable for one sensor circuit.
A cable length of 10 m is considered.
CE marking[*PD-Z02585A*]
Installationflush mountable
Reduction factor rSt37 1.3
UL approvalcULus Listed, General Purpose
Maximum values of the valve circuitThe value applies to each valve circuit.
A cable length of 10 m is considered.
Effective internal inductancemax. 100 µH
The value is applicable for one sensor circuit.
A cable length of 10 m is considered.
CE marking[*PD-Z02585A*]
Output typeNAMUR
Core cross-section (valve side)like core cross section (system side)
Maximum values of the valve circuitThe value applies to each valve circuit.
A cable length of 10 m is considered.
Degree of protectionIP67
Tightening torque, cable glandM20 x 1.5 ; max. 7 Nm
Effective internal capacitancemax. 100 nF
The value is applicable for one sensor circuit.
A cable length of 10 m is considered.
Type of protectionintrinsic safety
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 : 70 В°C (158 В°F)
T5 : 85 В°C (185 В°F)
T4 : 100 В°C (212 В°F)
T3 : 100 В°C (212 В°F)
T2 : 100 В°C (212 В°F)
T1 : 100 В°C (212 В°F)
at Ui = 15 V , Ii = 25 mA , Pi = 64 mW ,
T6 : 70 В°C (158 В°F)
T5 : 85 В°C (185 В°F)
T4 : 100 В°C (212 В°F)
T3 : 100 В°C (212 В°F)
T2 : 100 В°C (212 В°F)
T1 : 100 В°C (212 В°F)
at Ui = 15 V , Ii = 52 mA , Pi = 169 mW ,
T6 : 65 В°C (149 В°F)
T5 : 80 В°C (176 В°F)
T4 : 90 В°C (194 В°F)
T3 : 90 В°C (194 В°F)
T2 : 90 В°C (194 В°F)
T1 : 90 В°C (194 В°F)
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 В°C (212 В°F)
at Ui = 15 V , Ii = 25 mA , Pi = 64 mW : 100 В°C (212 В°F)
at Ui = 15 V , Ii = 52 mA , Pi = 169 mW : 90 В°C (194 В°F)
Short-circuit protectionno
Rated operating distance3 mm
Type of protectionintrinsic safety
NoteLED switch-off
Switching state indicatorLED, yellow
Equipment protection levelGa , Gb , Gc (ic) , Mb
EAC conformityTR CU 012/2011
Actuating elementStainless steel 1.4305 / AISI 303
8.5 mm x 8.5 mm x 0.5 mm
Suitable for 2:1 technologyyes , Reverse polarity protection diode not required
Effective internal capacitancemax. 100 nF
The value is applicable for one sensor circuit.
A cable length of 10 m is considered.
Short-circuit protectionyes
Voltagemax. 32 V DC
Ambient temperature-25 ... 100 В°C (-13 ... 212 В°F)
Reduction factor r304 1
Effective internal capacitancemax. 100 nF
The value is applicable for one sensor circuit.
A cable length of 10 m is considered.
Hysteresistyp. 5 %
Reduction factor rBrass 0.6
Effective internal inductancemax. 100 µH
The value is applicable for one sensor circuit.
A cable length of 10 m is considered.
Type of protectionintrinsic safety
Safety Integrity Level (SIL)SIL 2
Diagnostic Coverage (DC)0 %
Mission Time (TM)20 a
Actual operating distance2.7 ... 3.3 mm typ.
Effective internal inductancemax. 100 µH
The value is applicable for one sensor circuit.
A cable length of 10 m is considered.
Assured operating distance0 ... 2.4 mm
Currentmax. 240 mA
Type of protectionintrinsic safety
Output type2-wire
Sensing facePBT
Nominal voltage8 V
Connection (system side)Cage tension spring terminals
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
Storage temperature-40 ... 100 В°C (-40 ... 212 В°F)
Tightening torque, housing screws1 Nm
Switching function2 x normally closed (NC)
Reverse polarity protectionreverse polarity protected
Housing materialPBT
CE marking[*PD-Z02585A*]
Switching frequency0 ... 3 kHz
Reduction factor rAl 0.5
Time delay before availability≤ 1.1 ms
CCC approvalCCC approval / marking not required for products rated ≤36 V
Reduction factor rCu 0.4
Use in the hazardous areasee instruction manuals
Valve status indicatorLED, yellow

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