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Pepperl + Fuchs Inductive Proximity Sensors
NBB20-L2-E0-V1
NBB20-L2-E0-V1 Technical Specifications:
| Switching function | Normally open (NO) | |
| Output type | NPN | |
| Rated operating distance | 20 mm | |
| Installation | flush | |
| Output polarity | DC | |
| Assured operating distance | 0 … 16.2 mm | |
| Actual operating distance | 18 … 22 mm | |
| Reduction factor rAl | 0.33 | |
| Reduction factor rCu | 0.31 | |
| Reduction factor r304 | 0.74 | |
| Reduction factor rBrass | 0.41 | |
| Output type | 3-wire | |
| Operating voltage | 10 … 30 V DC | |
| Switching frequency | 0 … 440 Hz | |
| Hysteresis | typ. 5 % | |
| Reverse polarity protection | reverse polarity protected | |
| Short-circuit protection | pulsing | |
| Voltage drop | ≤ 2 V | |
| Operating current | 0 … 200 mA | |
| Off-state current | 0 … 0.5 mA | |
| No-load supply current | ≤ 20 mA | |
| Time delay before availability | 80 ms | |
| Operating voltage indicator | LED, green | |
| Switching state indicator | LED, yellow | |
| MTTFd | 1510 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 0 % | |
| Standard conformity-Standards | EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012 |
|
| Protection class | II | |
| Rated insulation voltage | 253 V | |
| Rated impulse withstand voltage | 4000 V | |
| UL approval | cULus Listed, General Purpose | |
| CCC approval | CCC approval / marking not required for products rated ≤36 V | |
| Ambient temperature | -25 … 85 °C (-13 … 185 °F) | |
| Storage temperature | -40 … 85 °C (-40 … 185 °F) | |
| Connection type | Connector plug M12 x 1 , 4-pin | |
| Housing material | PA | |
| Sensing face | PA | |
| Degree of protection | IP69K | |
| Cable diameter | 3.3 mm ± 0.15 mm | |
| Cable-Mass | 130 g | |
Product Documentation: NBB20-L2-E0-V1
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Pepperl+Fuchs Inductive Proximity Sensor NBB20-L2-E0-V1 is a flush installation sensor with a rated operating distance of 20 mm. It has a normally open (NO) switching function and an NPN output type. The sensor features an LED for indication of the switching state and is protected against reverse polarity and short circuits.
It operates on 10-30 V DC and has a hysteresis of typically 5%. The housing material is made of PA with a sensing face made of the same material. It has a degree of protection of IP69K and comes with a connector plug M12 x 1, 4-pin for easy installation.
You can check the P&F 20mm series with the Connector type.