Pepperl Fuchs NJ3-18GK-S1N

Inductive sensor. Extended temperature range, Suitable for 2:1 technology, Switching function: Normally open (NO), Output type: NAMUR with safety function, Installation: flush in mild steel, Output type: 2-wire, Thread mold: M18, Construction type: Cylindrical, thread, Series: Cylindrical type, Suitable for 2:1 technology, Safety Integrity Level (SIL): SIL 3, Type of voltage: DC, Equipment protection level Ga: IECEx PTB 11.0092X, Equipment protection level Gb: IECEx PTB 11.0092X. Switching function: Normally open (NO). Output type: NAMUR with safety function. Rated operating distance: 3 mm. Installation: flush in mild steel. Assured operating distance: 0 ... 2.4 mm. Actual operating distance: 2.7 ... 3.3 mm typ.. Reduction factor rAl: 1. Reduction factor rCu: 1. Reduction factor r304: 0. Safety Integrity Level (SIL): up to SIL3 acc. to IEC 61508 Danger! In safety-related applications the sensor must be operated with a qualified fail safe interface from Pepperl+Fuchs, such as KFD2-SH-EX1.Consider the "exida Functional Safety Assessment" document which is available on www.pepperl-fuchs.com as an integral part of this product's documentation.. Output type: 2-wire. Nominal voltage: 8.2 V (Ri approx. 1 kΩ). Switching frequency: 0 ... 200 Hz. Suitable for 2:1 technology: yes , Reverse polarity protection diode not required. Current consumption: . Measuring plate not detected≤ 1 mAMeasuring plate detected≥ 3 mA: . Measuring plate not detected: ≤ 1 mA. Measuring plate detected: ≥ 3 mA. Safety Integrity Level (SIL): SIL 3. MTTFd: 7666 a. Mission Time (TM): 20 a. Diagnostic Coverage (DC): 0 %. Standard conformity: . StandardsEN IEC 60947-5-2: . Standards: EN IEC 60947-5-2. IECEx approval: . Equipment protection level GaIECEx PTB 11.0092XEquipment protection level GbIECEx PTB 11.0092XEquipment protection level Gc (ec)IECEx TUR 21.0017XEquipment protection level DaIECEx PTB 11.0092XEquipment protection level Dc (tc)IECEx TUR 21.0018XEquipment protection level MbIECEx PTB 11.0092X: . Equipment protection level Ga: IECEx PTB 11.0092X. Equipment protection level Gb: IECEx PTB 11.0092X. Equipment protection level Gc (ec): IECEx TUR 21.0017X. Equipment protection level Da: IECEx PTB 11.0092X. Equipment protection level Dc (tc): IECEx TUR 21.0018X. Equipment protection level Mb: IECEx PTB 11.0092X. ATEX approval: . Equipment protection level GaPTB 00 ATEX 2049 XEquipment protection level GbPTB 00 ATEX 2049 XEquipment protection level Gc (ec)TÜV 20 ATEX 8523 XEquipment protection level DaPTB 00 ATEX 2049 XEquipment protection level Dc (tc)TÜV 20 ATEX 8524 X: . Equipment protection level Ga: PTB 00 ATEX 2049 X. Equipment protection level Gb: PTB 00 ATEX 2049 X. Equipment protection level Gc (ec): TÜV 20 ATEX 8523 X. Equipment protection level Da: PTB 00 ATEX 2049 X. Equipment protection level Dc (tc): TÜV 20 ATEX 8524 X. UL approval: cULus Listed Load Type: Resistive Circuitry: Class 2 Power Source Enclosure Type Rating: Type 1 Supply/Switching Voltage: 8.2 V DC. Ordinary LocationE87056Hazardous LocationE501628Control drawing116-0454: . Ordinary Location: E87056. Hazardous Location: E501628. Control drawing: 116-0454. CCC approval: . Hazardous Location2020322315002308 2024322315005947 2024322315005860: . Hazardous Location: 2020322315002308 2024322315005947 2024322315005860. Ambient temperature: -25 ... 100 °C (-13 ... 212 °F). Connection type: cable. Housing material: Crastin (PBT), black. Sensing face: Crastin (PBT), black. Degree of protection: IP68. Cable: . Cable diameter6.8 mm ± 0.2 mmBending radius> 10 x cable diameterMaterialsiliconeCore cross section0.75 mm2LengthL2 m: . Cable diameter: 6.8 mm ± 0.2 mm. Bending radius: > 10 x cable diameter. Material: silicone. Core cross section: 0.75 mm2. Length: 2 m. Dimensions: . Length39 mmDiameter18 mm: . Length: 39 mm. Diameter: 18 mm. Note: only for non-ferrous metal. Scope of delivery: Supplied with 2 nuts. Use in the hazardous area: see instruction manuals

Specifications