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Manufacturer
Pepperl+Fuchs
Country
Germany
Name
NBB20-U1-A0
Part number
194783
Type
Inductive sensor
Description
Stock availability:
On request
If you are seeking Pepperl+Fuchs NBB20-U1-A0 194783, catch up with FAMAGA, the world's foremost retailer of factory-made equipment. Our company has existed for more than ten years - these are cycles of experience, which are outlined in the quality of spare parts and individual attention to each consumer. We admire everyone, who engaged with us - so, our regular customers bring in the most desirable purchase terms and discounts on the manufacturing equipment market. Now, there are more than 3500 such clients, and we constantly sign new agreements. More than 750 agreements are achieved per day, because FAMAGA works all over the globe Germany, United Kingdom, Denmark, Kazakhstan, Australia, Chile, North Korea, Congo, Tanzania, Macedonia, Laos, Azerbaijan, Albania, Colombia, Kiribati, China, Burma, Turkmenistan, Tajikistan, Pakistan, Namibia, Japan, Chad, Madagascar, Moldova, Montenegro, Armenia, Luxembourg, Turkey, Egypt, Paraguay, Equatorial Guinea, Ecuador, Lithuania, Tunisia, Belize, United Arab Emirates, Rwanda, Vietnam, Bosnia and Herzegovina, Haiti, Cameroon, Estonia, Libya, Philippines. A advanced logistics bond and a partnership network help us to ship our products anywhere in the globe immediately without discrediting product quality.
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General specifications | ||
---|---|---|
Switching function | complementary | |
Output type | NPN | |
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 | 1304 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) |