Pepperl+Fuchs SE NCN3-F25-N4-5M
Inductive sensor
Категории:
Технические характеристики
| Switching function | 2 x normally closed (NC) |
|---|---|
| Output type | NAMUR |
| Rated operating distance | 3 mm |
| Installation | flush mountable |
| Assured operating distance | 0 ... 2.43 mm |
| Actual operating distance | 2.7 ... 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 |
| Напряжение питания | 8.2 V (Riapprox. 1 kΩ) |
| Switching frequency | 0 ... 1500 Hz |
| 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 mA |
| Current consumption - Measuring plate detected | ≤ 1 mA |
| Time delay before availability | ≤ 1 ms |
| Switching state indicator | LED, yellow |
| MTTFd | 1010 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
| Standard conformity - NAMUR | EN 60947-5-6:2000IEC 60947-5-6:1999 |
| Standard conformity - Electromagnetic compatibility | NE 21:2007 |
| Standard conformity - Standards | EN IEC 60947-5-2 |
| IECEx approval - Equipment protection level Ga | IECEx TUN 17.0021X |
| IECEx approval - Equipment protection level Gb | IECEx TUN 17.0021X |
| IECEx approval - Equipment protection level Da | IECEx TUN 17.0021X |
| IECEx approval - Equipment protection level Mb | IECEx TUN 17.0021X |
| ATEX approval - Equipment protection level Ga | TÜV 99 ATEX 1479 X |
| ATEX approval - Equipment protection level Gb | TÜV 99 ATEX 1479 X |
| ATEX approval - Equipment protection level Da | TÜV 99 ATEX 1479 X |
| UL approval | cULus ListedLoad Type: ResistiveCircuitry: Class 2 Power SourceEnclosure Type Rating: Type 1Supply/Switching Voltage: 8.2 V DC |
| ATEX approval - Ordinary Location | E87056 |
| ATEX approval - Hazardous Location | E501628 |
| ATEX approval - Control drawing | 116-0456 |
| CCC approval - Hazardous Location | 2020322315002262 |
| Сертификация | GYJ19.1410X |
| Рабочая температура | -25 ... 100 °C (-13 ... 212 °F) |
| Storage temperature | -40 ... 100 °C (-40 ... 212 °F) |
| Connection type | cable |
| Материал | PBT |
| Sensing face | PBT |
| Degree of protection | IP67 |
| Cable - Cable diameter | 6.9 mm ± 0.2 mm |
| Cable - Bending radius | > 10 x cable diameter |
| Материал | PVC |
| Cable - Core cross section | 0.75 mm2 |
| Cable - Length | 5 m |
| Mass | 42 g |
| Tightening torque, fastening screws | M5 x 25 : ≤ 2.7 Nm |
| Dimensions - Height | 20 mm |
| Dimensions - Width | 52 mm |
| Dimensions - Length | 52 mm |
| Note | Mounted on mechanical drive |
| Use in the hazardous area | see instruction manuals |