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Inductive Sensor NJ20S+U1+N, 40x40x118, Sn 20mm, NAMUR NC, sf 150Hz, -40..100°C, PBT, ATEX, SIL3, M20x1.5 2x2.5mm², 8.2VDC, IP68, Pepperl+Fuchs Code:
106683
Price (indicative)
Manufacturer
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Availability:
21 days
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Weight:
0.2625 kg/pc
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Volume:
0.0002 m3/pc
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Inductive Sensor NJ20S+U1+N, 40x40x118, Sn 20mm, NAMUR NC, sf 150Hz, -40..100°C, PBT, ATEX, SIL3, M20x1.5 2x2.5mm², 8.2VDC, IP68, Pepperl+FuchsInductive sensor NJ20S+U1+N
- 20 mm non-flush
- Usable up to SIL 3 acc. to IEC 61508
Datasheet excerpt: Technical data of NJ20S+U1+N
| General specifications |
| Switching function | Normally closed (NC) |
| Output type | NAMUR with safety function |
| Rated operating distance | 20 mm |
| Installation | non-flush |
| Assured operating distance | 0 ... 16.2 mm |
| Reduction factor rAl | 0.4 |
| Reduction factor rCu | 0.3 |
| Reduction factor r304 | 0.85 |
| Output type | 2-wire |
| Nominal ratings |
| Nominal voltage | 8.2 V (Ri approx. 1 kΩ) |
| Switching frequency | 0 ... 150 Hz |
| Current consumption | |
| Measuring plate not detected | ≥ 3 mA |
| Measuring plate detected | ≤ 1 mA |
| Functional safety related parameters |
| MTTFd | 9191 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 |
| Approvals and certificates |
| UL approval | cULus Listed, General Purpose |
| CSA approval | cCSAus Listed, General Purpose |
| CCC approval | CCC approval / marking not required for products rated ≤36 V |
| Ambient conditions |
| Ambient temperature | -40 ... 100 °C (-40 ... 212 °F) |
| Mechanical specifications |
| Connection type | screw terminals |
| Information for connection | A maximum of two conductors with the same core cross section may be mounted on one terminal connection!
tightening torque 1.2 Nm + 10 % |
| Core cross-section | up to 2.5 mm2 |
| Minimum core cross-section | without wire end ferrule 0.5 mm2 , with connector sleeves 0.34 mm2 |
| Maximum core cross-section | without wire end ferrule 2.5 mm2 , with connector sleeves 1.5 mm2 |
| Housing material | PBT |
| Sensing face | PBT |
| Degree of protection | IP68 |
| General information |
| Use in the hazardous area | see instruction manuals |
| Category | 1G; 2G; 1D |
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