Inductive sensor NBB20-U4-US-V93P
- Sensor head bidirectional and rotatable
- Metal base with ground connection
- Encapsulation
Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of NBB20-U4-US-V93P
| General specifications | ||
|---|---|---|
| Switching function | Normally open (NO) | |
| Output type | Two-wire | |
| Rated operating distance | 20 mm | |
| Installation | flush | |
| Output polarity | AC/DC | |
| Assured operating distance | 0 ... 16.2 mm | |
| Actual operating distance | 18 ... 22 mm | |
| Reduction factor rAl | 0.4 | |
| Reduction factor rCu | 0.3 | |
| Reduction factor r304 | 0.77 | |
| Reduction factor rFe | 1 | |
| Reduction factor rBrass | 0.43 | |
| Output type | 2-wire | |
| Nominal ratings | ||
| Switching frequency | AC, 0 ... 30 Hz DC, 0 ... 100 Hz |
|
| Hysteresis | 1 ... 10 % typ. 5 % | |
| Reverse polarity protection | reverse polarity tolerant | |
| Short-circuit protection | pulsing | |
| Voltage drop | ≤ 5 V (typ. 2V) DC operation ≤ 8 V (typ. 2V) AC operation |
|
| Momentary current (20 ms, 0.1 Hz) | 0 ... 3000 mA | |
| Operating current | 5 ... 500 mA | |
| Off-state current | ≤ 1.5 mA | |
| Time delay before availability | ≤ 300 ms | |
| Operating voltage indicator | LED, green | |
| Switching state indicator | LED, yellow | |
| Error indicator | flashes when overcurrent | |
| Functional safety related parameters | ||
| MTTFd | 540 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 0 % | |
| Electrical specifications | ||
| Rated operating voltage | 24 ... 250 V DC / 24 ... 230 V AC | |
| Operating voltage | 20 ... 300 V DC / 20 ... 253 V AC | |
| Compliance with standards and directives | ||
| Standard conformity | ||
| Standards | EN IEC 60947-5-2 | |
| Approvals and certificates | ||
| Protection class | I | |
| Rated insulation voltage | 230 V | |
| Rated impulse withstand voltage | 2.5 kV | |
| Ambient conditions | ||
| Ambient temperature | -25 ... 85 °C (-13 ... 185 °F) | |
| Storage temperature | -25 ... 85 °C (-13 ... 185 °F) | |
| Mechanical specifications | ||
| Connection type | Connector plug | |
| Cable gland | ||
| Note | terminal compartment - resin filled | |
| Housing material | PA 6.6 / metal | |
| Sensing face | PA 6.6 | |
| Housing base | metal / class I equipment with ground connection | |
| Degree of protection | IP67 | |
| Connector | ||
| Threading | 7/8 inch-16 UN | |
| Number of pins | 3 | |
| Mass | 298 g | |
| Dimensions | ||
| Height | 40 mm | |
| Width | 40 mm | |
| Length | 118 mm | |
Classifications
| System | Classcode |
|---|---|
| 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 |
Details: NBB20-U4-US-V93P
Design / Simulation: NBB20-U4-US-V93P
| CAD | Language | File Type | File Size |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 3984 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
Approvals: NBB20-U4-US-V93P
| Declaration of Conformity | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F) | DOC-2521F | ALL | 1256 KB | |
| UK Declaration of Conformity (P+F) | TDOC-6002_ENG | ENG | 1223 KB |
Associated Products: NBB20-U4-US-V93P
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Pepperl+Fuchs (India) Pvt. Ltd.
Ground Floor, #546/1, Sy. No. 46, 7th Main
4th Phase, Peenya Industrial Estate
Bangalore - 560058
India
info@in.pepperl-fuchs.com
+91 80 4609 6000
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.