Inductive Sensor Pepperl+Fuchs NJ3-18GK-S1N-5M
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Datasheet excerpt: Technical data of NJ3-18GK-S1N-5M
| Overall specifications | ||
|---|---|---|
| transition function | normally open (NO) | |
| Output configuration | NAMUR with safety feature | |
| Specified functioning distance | 3 mm | |
| mounting | recessed in mild steel | |
| Guaranteed functioning distance | 0 ... 2.4 mm | |
| Actual sensing distance | 2.7 ... 3.3 mm typ. | |
| diminution factor rAl | 1 | |
| diminution factor rCu | 1 | |
| diminution factor r304 | 0 | |
| Safety Integrity Level (SIL) | up to SIL3 acc. to IEC 61508 Danger! In safety-critical applications, the sensor must be used with a qualified fail-safe interface from Pepperl+Fuchs, such as KFD2-SH-EX1 Refer to the "exida Functional Safety Assessment" document found on www.pepperl-fuchs.com as a crucial component of this product's documentation |
|
| Output configuration | 2-wire | |
| Rated specifications | ||
| nominal voltage | 8.2 V (Ri approximately 1 kΩ | |
| commutation frequency | 0 ... 200 Hz | |
| Current draw | ||
| Measurement plate not found | = 1 mA | |
| Measuring plate identified | = 3 mA | |
| Parameters related to functional safety | ||
| Safety Integrity Level (SIL) | SIL 3 | |
| MTTFd | 10660 a | |
| task duration (TM) | 20 a | |
| Diagnostic Range (DC) | 0 % | |
| Adherence to standards and directives | ||
| Compliance with standards | ||
| Standards | EN IEC 60947-5-2 | |
| Certifications and approvals | ||
| IECEx certification | ||
| Equipment protection rating Ga | IECEx PTB 11.0092X | |
| Equipment protection rating Gb | IECEx PTB 11.0092X | |
| Equipment protection rating Gc (ec) | IECEx TUR 21.0017X | |
| Equipment protection rating Da | IECEx PTB 11.0092X | |
| Equipment protection rating Dc (tc) | IECEx TUR 21.0018X | |
| Equipment protection rating Mb | IECEx PTB 11.0092X | |
| ATEX certification | ||
| Equipment protection rating Ga | PTB 00 ATEX 2049 X | |
| Equipment protection rating Gb | PTB 00 ATEX 2049 X | |
| Equipment protection rating Gc (ec) | TÜV 20 ATEX 8523 X | |
| Equipment protection rating Da | PTB 00 ATEX 2049 X | |
| Equipment protection rating Dc (tc) | TÜV 20 ATEX 8524 X | |
| UL certification | cULus Certified, Standard Use | |
| Standard location | E87056 | |
| explosive atmosphere | E501628 | |
| Control schematic | 116-0454 | |
| CCC certification | ||
| explosive atmosphere | 2020322315002308 | |
| NEPSI certification | ||
| NEPSI accreditation | GYJ16.1392X | |
| Environmental conditions | ||
| Ambient temperature | -25 ... 100 °C (-13 ... 212 °F) | |
| Mechanical characteristics | ||
| Linkage method | cable | |
| Housing material | Crastin (PBT), black | |
| detection surface | Crastin (PBT), black | |
| Protection等级 | IP68 | |
| Cable | ||
| Cable thickness | 6.8 mm ± 0.2 mm | |
| Curvature radius | > 10 x cable diameter | |
| Material | silicone | |
| cross section of the core | 0.75 mm2 | |
| Length | 5 m | |
| Measurements | ||
| Length | 39 mm | |
| Diameter | 18 mm | |
| Note | suitable exclusively for non-ferrous metal | |
| Overview information | ||
| Usage in hazardous environments | refer to instruction manuals | |
Classifications
| Configuration | Classification code |
|---|---|
| ECLASS 13.0 | 27274101 |
| ECLASS 12.0 | 27274101 |
| ECLASS 11.0 | 27272401 |
| ECLASS 10.0.1 | 27272401 |
| ECLASS 9.0 | 27272401 |
| ECLASS 8.0 | 27272401 |
| ECLASS 5.1 | 27272401 |
| ETIM 9.0 | EC002714 |
| ETIM 8.0 | EC002714 |
| ETIM 7.0 | EC002714 |
| ETIM 6.0 | EC002714 |
| ETIM 5.0 | EC002714 |
| UNSPSC 12.1 | 39121550 |
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