Pepperl+Fuchs NCB8-18GM40-N0-10M-OG
Inductive sensor
- 8 mm flush
- Usable up to SIL 2 acc. to IEC 61508
- Overview
- Comments
| Housing material | Stainless steel 1.4305 / AISI 303 |
| Mission Time (TM) | 20 a |
| Installation | flush |
| Reduction factor rAl | 0.39 |
| Diagnostic Coverage (DC) | 0 % |
| Assured operating distance | 0 ... 6.48 mm |
| Suitable for 2:1 technology | yes , Reverse polarity protection diode not required |
| Connection type | cable PUR (halogen-free) , 10 m blue , Oil resistant , Flame-retardant as per IEC 60332-1 Mud-resistant according to IEC61892-4, appendix D Flexible at temperatures as low as -40 В°C |
| Use in the hazardous area | see instruction manuals |
| Reduction factor r304 | 0.71 |
| CCC approval | CCC approval / marking not required for products rated ≤36 V |
| Nominal voltage | 8.2 V (Ri approx. 1 kΩ) |
| Short-circuit protection | yes |
| Ambient temperature | -25 ... 80 В°C (-13 ... 176 В°F) |
| Degree of protection | IP66 / IP67 |
| Actual operating distance | 7.2 ... 8.8 mm typ. 8 mm |
| Rated operating distance | 8 mm |
| Core cross-section | 2x 1 mm2 , black |
| Switching frequency | 0 ... 1500 Hz |
| Output type | NAMUR |
| Reduction factor rCu | 0.36 |
| Storage temperature | -40 ... 80 В°C (-40 ... 176 В°F) |
| Switching state indicator | all direction LED, yellow |
| Hysteresis | 1 ... 15 typ. 5 % |
| MTTFd | 2660 a |
| Switching function | Normally closed (NC) |
| Reverse polarity protection | reverse polarity protected |
| Sensing face | PBT |
| Output type | 2-wire |
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