Description
- 22 mm quasi flush
- Increased operating distance
Inductive sensor NCB5-18GM40-N0-10M
- Comfort series
- Usable up to SIL 2 acc. to IEC 61508
- NAMUR sensors must be operated with approved switch amplifiers.
Specifications:
| Switching function | Normally closed (NC) | |
| Output type | NAMUR | |
| Rated operating distance | 5 mm | |
| Installation | flush | |
| Assured operating distance | 0 … 4.05 mm | |
| Actual operating distance | 4.5 … 5.5 mm typ. 5 mm | |
| Reduction factor rAl | 0.35 | |
| Reduction factor rCu | 0.3 | |
| Reduction factor r304 | 0.74 | |
| Output type | 2-wire | |
| Nominal ratings | ||
|---|---|---|
| Nominal voltage | 8.2 V (Ri approx. 1 kΩ) | |
| Switching frequency | 0 … 400 Hz | |
| Hysteresis | 1 … 15 typ. 5 % | |
| Reverse polarity protection | reverse polarity protected | |
| Short-circuit protection | yes | |
| Current consumption | – | |
| Measuring plate not detected | min. 3 mA | |
| Measuring plate detected | ≤ 1 mA | |
| Switching state indicator | all direction LED, yellow | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 2 | |
| MTTFd | 2040 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 0 % | |
| Compliance with standards and directives | ||
| Standard conformity | ||
| NAMUR | EN 60947-5-6:2000 IEC 60947-5-6:1999 |
|
| Standards | EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012 |
|
| Approvals and certificates | ||
| IECEx approval | yes | |
| Equipment protection level Ga | IECEx PTB 11.0037X | |
| Equipment protection level Gb | IECEx PTB 11.0037X | |
| Equipment protection level Da | IECEx PTB 11.0037X | |
| Equipment protection level Dc (tc) | IECEx TUR 21.0018X | |
| Equipment protection level Mb | IECEx PTB 11.0037X | |
| ATEX approval | yes | |
| Equipment protection level Ga | PTB 00 ATEX 2048 X | |
| Equipment protection level Gb | PTB 00 ATEX 2048 X | |
| Equipment protection level Da | PTB 00 ATEX 2048 X | |
| Equipment protection level Dc (tc) | TÜV 20 ATEX 8524 X | |
| EAC conformity | TR CU 012/2011 | |
| UL approval | yes | |
| Ordinary Location | E87056 | |
| Hazardous Location | E501628 | |
| Control drawing | 116-0452 | |
| CCC approval | ||
| NEPSI approval | yes | |
| NEPSI certificate | GYJ16.1393X | |
| ANZEx | 18.3018X | |
| KCC approval | yes | |
| Hazardous Location | 09-AV4BO-0226 | |
