Pepperl+Fuchs SE NJ2-12GM-N
Inductive sensor
Категории:
Технические характеристики
| Switching function | Normally closed (NC) |
|---|---|
| Output type | NAMUR |
| Rated operating distance | 2 mm |
| Installation | flush |
| Assured operating distance | 0 ... 1.62 mm |
| Reduction factor rAl | 0.4 |
| Reduction factor rCu | 0.3 |
| Reduction factor r304 | 0.85 |
| Напряжение питания | 8.2 V (Riapprox. 1 kΩ) |
| Напряжение питания | 5 ... 25 V |
| Switching frequency | 0 ... 2000 Hz |
| Hysteresis | 3 % |
| Suitable for 2:1 technology | yes , Reverse polarity protection diode not required |
| Current consumption - Measuring plate not detected | ≥ 3 mA at nominal voltage |
| Current consumption - Measuring plate detected | ≤ 1 mA at nominal voltage |
| Safety Integrity Level (SIL) | SIL 2 |
| MTTFd | 5887 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
| Standard conformity - NAMUR | EN 60947-5-6:2000IEC 60947-5-6:1999 |
| Standard conformity - Standards | EN IEC 60947-5-2 |
| IECEx approval - Equipment protection level Ga | IECEx PTB 11.0037X |
| IECEx approval - Equipment protection level Gb | IECEx PTB 11.0037X |
| IECEx approval - Equipment protection level Da | IECEx PTB 11.0037X |
| IECEx approval - Equipment protection level Mb | IECEx PTB 11.0037X |
| ATEX approval - Equipment protection level Ga | PTB 00 ATEX 2048 X |
| ATEX approval - Equipment protection level Gb | PTB 00 ATEX 2048 X |
| ATEX approval - Equipment protection level Da | PTB 00 ATEX 2048 X |
| UL approval | cULus ListedLoad Type: General PurposeCircuitry: 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 | 116-0452 |
| CCC approval - Hazardous Location | 2020322315002255 |
| CML approval | on request |
| ANZEx | 18.3018X |
| KCC approval - Hazardous Location | 19-AV4BO-0227 |
| Marine approval | DNVGL TAA00001A5 |
| Рабочая температура | -25 ... 100 °C (-13 ... 212 °F) |
| Connection type | cable |
| Материал | Stainless steel 1.4305 / AISI 303 |
| Sensing face | PBT |
| Degree of protection | IP66 / IP67 |
| Cable - Cable diameter | 4.8 mm ± 0.2 mm |
| Cable - Bending radius | > 10 x cable diameter |
| Материал | PVC |
| Cable - Core cross section | 0.34 mm2 |
| Cable - Length | 2 m |
| Dimensions - Length | 35 mm |
| Dimensions - Diameter | 12 mm |
| Scope of delivery | 2 self locking nuts in scope of delivery |
| Use in the hazardous area | see instruction manuals |