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Manufacturer
Pepperl+Fuchs
Country
Germany
Name
NBB20-U2-A2
Part number
203046
Type
Inductive sensor
Description
Inductive sensor NBB20-U2-A2
Stock availability:
On request
If you are looking for Pepperl+Fuchs NBB20-U2-A2 203046, make contact with FAMAGA, the world's foremost retailer of streamlined equipment. Our company has worked for more than ten years - these are years of experience, which are portrayed in the quality of spare parts and special attention to each orderer. We admire everyone, who conspired with us - thus, our regular clients bring in the most flexible purchase forms and discounts on the industrial equipment market. Nowadays, there are more than 3500 such buyers, and we constantly compose new agreements. More than 750 affairs are settled per day, because FAMAGA delivers all over the world Germany, United Kingdom, Afghanistan, Kuwait, Guatemala, Singapore, Tonga, Nicaragua, Liechtenstein, Dominican Republic, Cyprus, Papua New Guinea, North Korea, Angola, Latvia, Uzbekistan, Uruguay, Egypt, Madagascar, Russia, Brazil, Gambia, The Bahamas, Ireland, Benin, Iraq, Suriname, Malta, Zimbabwe, Syria, Guyana, Samoa, Panama, Macedonia, India, Vietnam, Peru, Brunei, Luxembourg, Croatia, Antigua and Barbuda, Qatar, Serbia, Comoros, Jamaica. A well-shaped logistics series and a partnership network let us to conduct our goods anywhere in the globe promptly without undermining product quality.
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General specifications | ||
---|---|---|
Switching function | complementary | |
Output type | PNP | |
Rated operating distance | 20 mm | |
Installation | flush | |
Output polarity | DC | |
Assured operating distance | 0 ... 16.2 mm | |
Reduction factor rAl | 0.33 | |
Reduction factor rCu | 0.31 | |
Reduction factor r304 | 0.74 | |
Reduction factor rBrass | 0.41 | |
Output type | 4-wire | |
Nominal ratings | ||
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 | &le, 2 V | |
Operating current | 0 ... 200 mA | |
Off-state current | 0 ... 0.5 mA | |
No-load supply current | &le, 20 mA | |
Time delay before availability | 80 ms | |
Operating voltage indicator | LED, green | |
Switching state indicator | LED, yellow | |
Functional safety related parameters | ||
MTTFd | 1289 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 | plastic | |
Degree of protection | IP68 / IP69K | |
Mass | 225 g | |
Note | Tightening torque: 1.8 Nm (housing) |