NBB4-12GM50-E1-V1 Inductive sensor
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Inductive sensor NBB4-12GM50-E1-V1
- 4 mm flush
- Increased operating distance
- Extended temperature range
-40 ... +85 °C - Extended operating voltage range
- Flexible use with versatile mounting opportunities
NBB4-12GM50-E1-V1 Czujnik indukcyjny
General specifications
| Switching function | Normally closed (NC) |
| Output type | NPN |
| Rated operating distance | 4 mm |
| Installation | flush |
| Output polarity | DC |
| Assured operating distance | 0 ... 3.24 mm |
| Actuating element | mild steel, e. g. 1.0037, SR235JR (formerly St37-2) |
| Reduction factor rAl | 0.4 |
| Reduction factor rCu | 0.35 |
| Reduction factor r304 | 0.79 |
| Reduction factor rBrass | 0.49 |
| Output type | 3-wire |
Nominal ratings
| Operating voltage | 5 ... 36 V |
| Switching frequency | 0 ... 2550 Hz |
| Hysteresis | typ. 5 % |
| Reverse polarity protection | reverse polarity protected |
| Short-circuit protection | pulsing |
| Voltage drop | ≤ 1 V |
| Operating current | 0 ... 200 mA |
| Off-state current | max. 20 µA |
| No-load supply current | ≤ 10 mA |
| Time delay before availability | ≤ 10 ms |
| Switching state indicator | Multihole-LED, yellow |
Functional safety related parameters
| MTTFd | 1721 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
Mechanical specifications
| Connection type | Connector plug |
| Housing material | brass , white bronze coated |
| Sensing face | PBT , green |
| Degree of protection | IP68 |
| Connector | |
| Threading | M12 x 1 |
| Number of pins | 3 |
| Mass | 29 g |
| Tightening torque | 0 ... 10 Nm |
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