Pepperl+Fuchs NBB15-U1-Z2
Inductive sensor
- Overview +
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The NBB15-U1-Z2 is an inductive sensor that provides non-contact detection of metal objects at a distance of up to 15 mm. It operates with 20-250 VAC power supply and has an NC output. The sensor has a compact and robust housing that provides high reliability and stable operation even in harsh environments. Thanks to its characteristics, this sensor can be easily integrated into existing automation systems and ensures safe and accurate operation.
| General specifications | ||
| Switching element function | DC | |
| Rated operating distance | 15 mm | |
| Installation | flush | |
| Output polarity | DC | |
| Assured operating distance | 0 ... 12.15 mm | |
| Reduction factor rAl | 0.3 | |
| Reduction factor rCu | 0.3 | |
| Reduction factor r304 | 0.7 | |
| Nominal ratings | ||
| Operating voltage | 5 ... 60 V | |
| Switching frequency | 0 ... 400 Hz | |
| Hysteresis | typ. 5 % | |
| Reverse polarity protection | reverse polarity tolerant | |
| Short-circuit protection | yes | |
| Voltage drop | less than or equal to 5 V | |
| Operating current | 2 ... 200 mA | |
| Off-state current | 0 ... 0.5 mA | |
| Switching state indicator | 2 LED, yellow | |
| Functional safety related parameters | ||
| MTTFd | 1133 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 0 % | |
| Approvals and certificates | ||
| UL approval | cULus Listed, General Purpose | |
| CSA approval | cCSAus Listed, General Purpose | |
| CCC approval | Certified by China Compulsory Certification (CCC) | |
| Ambient conditions | ||
| Ambient temperature | -25 ... 85 °C (-13 ... 185 °F) | |
| Mechanical specifications | ||
| Connection type | screw terminals | |
| Core cross-section | max. 2.5 mm2 | |
| Housing material | PA/metal with epoxy powder coating | |
| Sensing face | PA | |
| Degree of protection | IP68 / IP69K | |
| Mass | 225 g | |
| Note | Tightening torque: 1.8 Nm (housing) Tightening torque: 1.0 Nm (Screw terminal) | |
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