Pepperl+Fuchs NBN4-12GK50-E2-M
Inductive sensor
Series: Cylindrical type, Housing diameter: 12 mm, Housing material: PPS, Rated operating distance: 4 mm, Connection type: cable PUR , 2 m, Output type: 3-wire, Installation: non-flush, Type of voltage: DC
- Overview
- Datasheet
- Alternative numbers
- Comments
| General specifications | ||
| Switching element function | PNP | |
| Rated operating distance | 4 mm | |
| Installation | non-flush | |
| Output polarity | DC | |
| Assured operating distance | 0 ... 3.24 mm | |
| Actuating element | mild steel, e. g. 1.0037, SR235JR (formerly St37-2) 12 mm x 12 mm x 1 mm | |
| Reduction factor rAl | 0.5 | |
| Reduction factor rCu | 0.4 | |
| Reduction factor r304 | 0.9 | |
| Reduction factor rBrass | 0.6 | |
| Nominal ratings | ||
| Installation conditions | ||
| A | 8 mm | |
| B | 9 mm | |
| C | 6 mm | |
| F | 27 mm | |
| Operating voltage | 10 ... 65 V | |
| Switching frequency | 0 ... 1000 Hz | |
| Hysteresis | 0.03 ... 0.88 | |
| Reverse polarity protection | yes | |
| Short-circuit protection | yes | |
| Overload resistance | yes | |
| Wire breakage protection | yes | |
| Inductive overvoltage protection | yes | |
| Surge suppression | yes | |
| Ripple | 10 % | |
| Voltage drop | less than or equal to 2.5 V | |
| Repeat accuracy | 0.2 mm | |
| Operating current | 0 ... 300 mA | |
| Off-state current | less than or equal to 0.01 mA | |
| No-load supply current | less than or equal to 10 mA | |
| Switching state indicator | LED, yellow | |
| Functional safety related parameters | ||
| MTTFd | 1640 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 0 % | |
| Approvals and certificates | ||
| E1 Type approval | 10R-04 | |
| Ambient conditions | ||
| Ambient temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| Mechanical specifications | ||
| Connection type | cable PUR , 2 m | |
| Core cross-section | 0.75 mm2 | |
| Housing material | PPS | |
| Sensing face | PPS | |
| Housing diameter | 12 mm | |
| Degree of protection | IP68 | |
| Mass | 110 g | |
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