NCN3-F31K-N5-K

Inductive sensor. Extended temperature range, Valve position detection, Solenoid valve output, Suitable for 2:1 technology, Switching function: 2 x normally closed (NC), Output type: NAMUR, Installati...

Inductive sensor. Extended temperature range, Valve position detection, Solenoid valve output, Suitable for 2:1 technology, Switching function: 2 x normally closed (NC), Output type: NAMUR, Installation: flush mountable, Output type: 2-wire, Construction type: Dual sensor, Series: Dual sensor, Suitable for 2:1 technology, Type of voltage: DC, Equipment protection level Ga: IECEx TUN 17.0021X, Equipment protection level Gb: IECEx TUN 17.0021X, Equipment protection level Mb: IECEx TUN 17.0021X. 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.. Reduction factor rAl: 0.35. Reduction factor rCu: 0.3. Reduction factor r304: 0.75. Reduction factor rSt37: 1. Reduction factor rBrass: 0.45. Output type: 2-wire. Nominal voltage: 8.2 V (Ri approx. 1 kΩ). Switching frequency: 0 ... 3 kHz. Hysteresis: typ. 5 %. Short-circuit protection: yes. Suitable for 2:1 technology: yes , Reverse polarity protection diode not required. Current consumption: . Measuring plate not detected≥ 3 mAMeasuring plate detected≤ 1 mA: . Measuring plate not detected: ≥ 3 mA. Measuring plate detected: ≤ 1 mA. Time delay before availability: ≤ 1.1 ms. Switching state indicator: LED, yellow. Valve status indicator: LED, yellow. MTTFd: 1470 a. Mission Time (TM): 20 a. Diagnostic Coverage (DC): 0 %. Voltage: max. 32 V DC. Current: max. 240 mA. Short-circuit protection: no. Reverse polarity protection: yes, with reversed output LED is out of function, therfore more power for solenoid valve. Standard conformity: . NAMUREN 60947-5-6:2000 IEC 60947-5-6:1999Electromagnetic compatibilityNE 21:2007StandardsEN IEC 60947-5-2: . NAMUR: EN 60947-5-6:2000 IEC 60947-5-6:1999. Electromagnetic compatibility: NE 21:2007. Standards: EN IEC 60947-5-2. IECEx approval: . Equipment protection level GaIECEx TUN 17.0021XEquipment protection level GbIECEx TUN 17.0021XEquipment protection level MbIECEx TUN 17.0021X: . Equipment protection level Ga: IECEx TUN 17.0021X. Equipment protection level Gb: IECEx TUN 17.0021X. Equipment protection level Mb: IECEx TUN 17.0021X. ATEX approval: . Equipment protection level GaTÜV 99 ATEX 1479 XEquipment protection level GbTÜV 99 ATEX 1479 XEquipment protection level Gc (ic)PF13CERT2895 X: . Equipment protection level Ga: TÜV 99 ATEX 1479 X. Equipment protection level Gb: TÜV 99 ATEX 1479 X. Equipment protection level Gc (ic): PF13CERT2895 X. UL approval: cULus Listed Load Type: General Purpose Circuitry: Class 2 Power Source Enclosure Type Rating: Type 1 Supply/Switching Voltage: 8.2 V DC. Ordinary LocationE87056Hazardous LocationE501628Control drawing116-0456: . Ordinary Location: E87056. Hazardous Location: E501628. Control drawing: 116-0456. Ambient temperature: -25 ... 100 °C (-13 ... 212 °F). Storage temperature: -40 ... 100 °C (-40 ... 212 °F). Connection (system side): Cage tension spring terminals Stripped length 7 mm M20 x 1.5 cable gland usable thread length 11.5 mm screw-in depth max. 11.5 mm. Core cross section (system side): 1.5/2.5 mm2 flexible/rigid. Connection (valve side): Cage tension spring terminals. Core cross section (valve side): 1.5/2.5 mm2 flexible/rigid. Housing material: PBT. Sensing face: PBT. Degree of protection: IP67. Tightening torque, fastening screws: ≤ 5 Nm. Tightening torque, housing screws: 1 Nm. Tightening torque, cable gland: M20 x 1.5 ; max. 7 Nm M12 x 1.5 ; max. 1.5 Nm. Dimensions: . Height35.5 mmWidth65 mmLength77.5 mm: . Height: 35.5 mm. Width: 65 mm. Length: 77.5 mm. Note: LED switch-off. Use in the hazardous area: see instruction manuals

Brand	Pepperl Fuchs
Lifecycle status	active