NCN3-F31K2M-N4-B23-S

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, Safety Integrity Level (SIL): SIL 2, Type of voltage: DC, Equipment protection level Ga: IECEx TUR 17.0055X, Equipment protection level Gb: IECEx TUR 17.0055X. 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 For assured operating distance sar see Manual Functional Safety.. 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: 0.4. Reduction factor rCu: 0.4. Reduction factor r304: 0.7. Reduction factor rSt37: 1. Reduction factor rBrass: 0.5. Output type: 2-wire. Nominal voltage: 8.2 V (Ri approx. 1 kΩ). 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≥ 3 mAMeasuring plate detected≤ 1 mA: . Measuring plate not detected: ≥ 3 mA. Measuring plate detected: ≤ 1 mA. Time delay before availability: ≤ 1 ms. Safety Integrity Level (SIL): SIL 2. MTTFd: 1730 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 TUR 17.0055XEquipment protection level GbIECEx TUR 17.0055XEquipment protection level GcIECEx TUR 20.0062XEquipment protection level DaIECEx TUR 17.0055XEquipment protection level DcIECEx TUR 20.0068X: . Equipment protection level Ga: IECEx TUR 17.0055X. Equipment protection level Gb: IECEx TUR 17.0055X. Equipment protection level Gc: IECEx TUR 20.0062X. Equipment protection level Da: IECEx TUR 17.0055X. Equipment protection level Dc: IECEx TUR 20.0068X. ATEX approval: . Equipment protection level GaTÜV 17 ATEX 8125 XEquipment protection level GbTÜV 17 ATEX 8125 XEquipment protection level GcTÜV 20 ATEX 8592 XEquipment protection level DaTÜV 17 ATEX 8125 XEquipment protection level DcTÜV 20 ATEX 8598 X: . Equipment protection level Ga: TÜV 17 ATEX 8125 X. Equipment protection level Gb: TÜV 17 ATEX 8125 X. Equipment protection level Gc: TÜV 20 ATEX 8592 X. Equipment protection level Da: TÜV 17 ATEX 8125 X. Equipment protection level Dc: TÜV 20 ATEX 8598 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 drawing116-0455: . Ordinary Location: E87056. Hazardous Location: E501628. Control drawing: 116-0455. CCC approval: . Hazardous Location2020322315002305: . Hazardous Location: 2020322315002305. KCC approval: . Hazardous Location23-AV4BO-0113X: . Hazardous Location: 23-AV4BO-0113X. Ambient temperature: -40 ... 100 °C (-40 ... 212 °F). Storage temperature: -40 ... 100 °C (-40 ... 212 °F). Connection type: screw terminals. Connection (system side): Screw terminals, tightening torque min. 0.5 Nm Stripped length 7 mm , 1/2" NPT cable gland , usable thread length 13.5 mm , screw-in depth max. 13.5 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. Connection (valve side): like connection (system side). Core cross section (valve side): like core cross section (system side). Housing material: PC (glass-fiber-reinforced Makrolon). Housing base: powder coated aluminum. Degree of protection: IP66 / IP68 / IP69. Tightening torque, fastening screws: ≤ 5 Nm. Tightening torque, housing screws: 1.5 Nm. Tightening torque, earthing screw: 1.5 Nm. Tightening torque, cable gland: Refer to NEC (National Electrical Code), hand-tight then wrench tightened (max. 3 turns). Tightening torque, stopping plug: 2 Nm. Dimensions: . Height53 mmWidth100 mmLength106 mm: . Height: 53 mm. Width: 100 mm. Length: 106 mm. Use in the hazardous area: see instruction manuals

Brand	Pepperl Fuchs
Lifecycle status	active