Inductive Sensor Pepperl+Fuchs NBB20-U1-UU
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Datasheet excerpt: Technical data of NBB20-U1-UU
| Overall specifications | ||
|---|---|---|
| transition function | Normally open/closed (NO/NC) | |
| Output configuration | Two-wire | |
| Specified functioning distance | 20 mm | |
| mounting | flush | |
| Output configuration | AC/DC | |
| Guaranteed functioning distance | 0 ... 16.2 mm | |
| Actual sensing distance | 18 ... 22 mm | |
| diminution factor rAl | 0.4 | |
| diminution factor rCu | 0.3 | |
| diminution factor r304 | 0.77 | |
| diminution factor rFe | 1 | |
| diminution factor rBrass | 0.43 | |
| Output configuration | 2-wire | |
| Rated specifications | ||
| commutation frequency | AC, 0 ... 30 Hz DC, 0 ... 100 Hz |
|
| Deadband | 1 ... 10 % typ. 5 % | |
| Polarity reversal protection | reverse polarity resistant | |
| Overcurrent protection | pulsing | |
| voltage loss | = 5 V (typ. 2V) DC operation = 8 V (typ. 3 V) AC operation |
|
| Transient current (20 ms, 0.1 Hz) | 0 ... 3000 mA | |
| Operational current | 5 ... 500 mA | |
| Nominal functioning current | 500 mA 50/60 Hz | |
| Minimal functioning current | 5 mA | |
| Non-conducting current | = 1.5 mA | |
| Usage category | AC12 , AC140 , DC12 , DC13 | |
| Delay time prior to availability | = 300 ms | |
| Voltage functioning indicator | LED, green | |
| State indication for switching | LED, yellow | |
| Fault indicator | flashes during overcurrent condition | |
| Parameters related to functional safety | ||
| MTTFd | 540 a | |
| task duration (TM) | 20 a | |
| Diagnostic Range (DC) | 0 % | |
| Electrical parameters | ||
| Nominal functioning voltage | 24 ... 250 V DC / 24 ... 230 V AC | |
| Operational voltage | 20 ... 275 V DC / 20 ... 253 V AC | |
| Adherence to standards and directives | ||
| Compliance with standards | ||
| Standards | EN IEC 60947-5-2 | |
| Certifications and approvals | ||
| Ingress protection rating | II | |
| Nominal insulation voltage | 250 V | |
| Rated surge voltage withstand capability | 2.5 kV | |
| UL certification | cULus Certified, Standard Use "For applications compliant with NFPA 79 only" For overcurrent protection, use a fuse rated for a maximum of 3 A and at least 300 V AC/DC |
|
| CCC certification | Ue 75VDC - 250VDC Ue 75VAC - 230VAC | |
| Environmental conditions | ||
| Ambient temperature | -25 ... 85 °C (-13 ... 185 °F) | |
| Ambient storage temperature | -25 ... 85 °C (-13 ... 185 °F) | |
| Contamination level | 3 | |
| Mechanical characteristics | ||
| Linkage method | terminal chamber | |
| Linkage information | Up to two conductors with identical core cross-section may be connected to a single terminal connection! torque specification 1.2 Nm + 10 % |
|
| cross section of the core | up to 2.5 mm2 | |
| Minimum conductor cross-section | without cable end sleeves 0.5 mm2 , incorporating connector sleeves 0.34 mm2 | |
| Maximum core cross-section area | without cable end sleeves 2.5 mm2 , featuring connector sleeves 1.5 mm2 | |
| Housing material | PA 6.6 / metal | |
| detection surface | PA 6.6 | |
| enclosure base | plastic | |
| Protection等级 | IP67 | |
| Mass | 255 g | |
| Measurements | ||
| Height | 40 mm | |
| Width | 40 mm | |
| Length | 118 mm | |
| Note | tightening torque: 1.8 Nm (enclosure) | |
Classifications
| Configuration | Classification code |
|---|---|
| ECLASS 13.0 | 27274001 |
| ECLASS 12.0 | 27274001 |
| ECLASS 11.0 | 27270101 |
| ECLASS 10.0.1 | 27270101 |
| ECLASS 9.0 | 27270101 |
| ECLASS 8.0 | 27270101 |
| ECLASS 5.1 | 27270101 |
| ETIM 9.0 | EC002714 |
| ETIM 8.0 | EC002714 |
| ETIM 7.0 | EC002714 |
| ETIM 6.0 | EC002714 |
| ETIM 5.0 | EC002714 |
| UNSPSC 12.1 | 39121550 |
Download Specification for NBB20-U1-UU
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- Brand: PEPPERL+FUCHS
-
Category:
Inductive Sensor -
Product Code:
