Pepperl+Fuchs NBB2-8GS30-E1
Inductive sensor
Series: Cylindrical type, Housing diameter: 8 mm, Housing material: Stainless steel 1.4305 / AISI 303, Rated operating distance: 2 mm, Connection type: cable PUR , 2 m, Output type: 3-wire, Installation: flush, Type of voltage: DC
- Overview
- Comments
| General specifications | ||
| Switching element function | NPN | |
| Rated operating distance | 2 mm | |
| Installation | flush | |
| Output polarity | DC | |
| Assured operating distance | 0 ... 1.62 mm | |
| Actuating element | mild steel, e. g. 1.0037, SR235JR (formerly St37-2) 8 mm x 8 mm x 1 mm | |
| Reduction factor rAl | 0.38 | |
| Reduction factor rCu | 0.2 | |
| Reduction factor r304 | 0.8 | |
| Reduction factor rBrass | 0.45 | |
| Nominal ratings | ||
| Operating voltage | 10 ... 30 V | |
| Switching frequency | 0 ... 600 Hz | |
| Hysteresis | 0.06 ... 0.44 mm | |
| 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 | 0.1 mm | |
| Operating current | 0 ... 200 mA | |
| Off-state current | 0.01 mA | |
| No-load supply current | less than or equal to 1 mA | |
| Switching state indicator | LED, yellow | |
| Functional safety related parameters | ||
| MTTFd | 2560 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 0 % | |
| Approvals and certificates | ||
| CCC approval | CCC approval / marking not required for products rated less than or equal to 36 V | |
| Ambient conditions | ||
| Ambient temperature | -25 ... 85 °C (-13 ... 185 °F) | |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| Mechanical specifications | ||
| Connection type | cable PUR , 2 m | |
| Core cross-section | 0.25 mm2 | |
| Housing material | Stainless steel 1.4305 / AISI 303 | |
| Sensing face | PBT | |
| Housing diameter | 8 mm | |
| Degree of protection | IP67 | |
| Mass | 58 g | |
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