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Manufacturer
Pepperl+Fuchs
Country
Germany
Name
NBB20-U4-E2-C
Part number
203027
Type
Inductive sensor
Description
Inductive sensor NBB20-U4-E2-C
Stock availability:
On request
If you are questing Pepperl+Fuchs NBB20-U4-E2-C 203027, communicate with FAMAGA, the world's key vendor of factory-made equipment. Our company has existed for more than ten years - these are years of experience, which are portrayed in the quality of spare parts and special attention to each consumer. We admire everyone, who worked with us - hence, our regular buyers procure the most flexible purchase forms and discounts on the machine made streamlined equipment market. Now, there are more than 3500 such buyers, and we constantly sign new agreements. More than 750 transactions are made per day, because FAMAGA supplies all over the globe Germany, United Kingdom, Brunei, Sweden, Burkina Faso, Tanzania, El Salvador, Burundi, Slovenia, Switzerland, Canada, Eswatini, Philippines, Colombia, Yemen, Ecuador, Sudan, South Korea, Swaziland, Georgia, Hungary, Azerbaijan, South Sudan, Belarus, Egypt, Japan, East Timor, Denmark, The Bahamas, Haiti, Russia, United States, Bolivia, Nigeria, Mongolia, Djibouti, Pakistan, Nepal, Finland, Panama, North Korea, Vietnam, Samoa, Madagascar, Qatar. A well-built logistics bond and a partnership network cheer us to send our products anywhere in the globe immediately without discrediting product quality.
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General specifications | ||
---|---|---|
Switching function | Normally open (NO) | |
Output type | PNP | |
Rated operating distance | 20 mm | |
Installation | flush | |
Output polarity | DC | |
Assured operating distance | 0 ... 16.2 mm | |
Actual operating distance | 18 ... 22 mm typ. 20 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 | |
Nominal ratings | ||
Operating voltage | 10 ... 30 V DC | |
Switching frequency | 0 ... 5 Hz | |
Hysteresis | typ. 5 % | |
Reverse polarity protection | reverse polarity protected | |
Short-circuit protection | pulsing | |
Voltage drop | &le, 3 V | |
Operating current | 0 ... 200 mA | |
Off-state current | 0 ... 0.5 mA | |
No-load supply current | &le, 20 mA | |
Time delay before availability | 300 ms | |
Constant magnetic field | 150 mT | |
Alternating magnetic field | 150 mT | |
Operating voltage indicator | LED, green | |
Switching state indicator | LED, yellow | |
Functional safety related parameters | ||
MTTFd | 1420 a | |
Mission Time (TM) | 20 a | |
Diagnostic Coverage (DC) | 0 % | |
Compliance with standards and directives | ||
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 | |
Approvals and certificates | ||
UL approval | cULus Listed, General Purpose | |
CCC approval | CCC approval / marking not required for products rated &le,36 V | |
Ambient conditions | ||
Ambient temperature | -25 ... 85 °C (-13 ... 185 °F) | |
Mechanical specifications | ||
Connection type | screw terminals | |
Information for connection | A maximum of two conductors with the same core cross section may be mounted on one terminal connection! tightening torque 1.2 Nm + 10 % | |
Core cross-section | up to 2.5 mm2 | |
Minimum core cross-section | without wire end ferrule 0.5 mm2 , with connector sleeves 0.34 mm2 | |
Maximum core cross-section | without wire end ferrule 2.5 mm2 , with connector sleeves 1.5 mm2 | |
Housing material | PA/metal with epoxy powder coating | |
Sensing face | PA | |
Housing base | metal | |
Degree of protection | IP68 / IP69K | |
Mass | 225 g | |
Note | Tightening torque: 1.8 Nm (housing) |