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Specification & Description
| Specification | Description |
|---|---|
| Part Number | NBB20-U1-A2-T-V1 |
| Alternative Part Number | NBB20U1A2TV1 |
| Manufacturer | Pepperl + Fuchs |
| 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 |
| Output Type | 4-wire |
| Operating Voltage | 10 ... 30 V DC |
| Switching Frequency | 0 ... 440 Hz |
| Hysteresis | Typical 5% |
| Reverse Polarity Protection | Reverse polarity protected |
| Short-Circuit Protection | Pulsing |
| Voltage Drop | ≤ 2 V |
| Operating Current | 0 ... 200 mA |
| Off-State Current | 0 ... 0.5 mA |
| No-Load Supply Current | ≤ 20 mA |
| Time Delay Before Availability | 80 ms |
| Operating Voltage Indicator | LED, green |
| Switching State Indicator | LED, yellow |
| Functional Safety Related Parameters | MTTFd 1230 years, Mission Time (TM) 20 years, Diagnostic Coverage (DC) 0% |
| Ambient Temperature | -25 ... 100 °C (-13 ... 212 °F) |
| Connection Type | Connector plug M12 x 1, 4-pin |
| Housing Material | PA/metal with epoxy powder coating |
| Sensing Face | PA |
| Housing Base | Plastic |
| Degree of Protection | IP68 / IP69K |
| Mass | 225 g |
| Tightening Torque | 1.8 Nm (housing) |
| Standards Conformity | 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 Listed, General Purpose, CCC approval not required for products rated ≤36 V |
The Pepperl + Fuchs NBB20-U1-A2-T-V1 is a high-performance inductive sensor designed for precision detection in a variety of industrial applications. With a rated operating distance of 20 mm and flush installation capability, this sensor offers reliable and accurate sensing in environments where space and positioning are critical. It features a robust PA and metal housing with epoxy powder coating, ensuring durability and resistance to harsh conditions, with an IP68/IP69K protection rating.
This sensor operates within a voltage range of 10 to 30 V DC and can handle switching frequencies up to 440 Hz, making it suitable for high-speed applications. It is equipped with PNP NO/NC switching element function, providing flexibility for integration into different control systems. The sensor also includes LED indicators for 360° visibility of operating status, enhancing ease of use and monitoring.
The NBB20-U1-A2-T-V1 is designed with safety in mind, featuring reverse polarity and short-circuit protection. Its assured operating distance and various reduction factors for different materials make it a versatile choice for detecting a wide range of objects. With a temperature range of -25 to 100 °C, it is well-suited for use in diverse environmental conditions.
This sensor is a reliable component for automation tasks in sectors such as manufacturing, packaging, and material handling, where precise and consistent object detection is paramount.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Frequently Asked Questions
What is the operating voltage range for this inductive sensor?
The operating voltage range for the inductive sensor is 10 to 30 V DC.
Can this sensor be installed flush with the mounting surface?
Yes, the sensor is designed for flush mounting.
What type of output does the sensor provide?
The sensor provides a 4-wire DC output with PNP NO/NC switching element function.
What is the rated operating distance for this sensor?
The rated operating distance for the sensor is 20 mm.
Is the sensor protected against reverse polarity and short circuits?
Yes, the sensor is reverse polarity protected and has pulsing short-circuit protection.
What is the maximum ambient temperature the sensor can withstand?
The sensor can operate within an ambient temperature range of -25 to 100 °C (-13 to 212 °F).
What type of connection does the sensor use?
The sensor uses a connector plug M12 x 1, 4-pin for its connection.
What materials are used in the construction of the sensor?
The sensor's housing material is PA/metal with epoxy powder coating, the sensing face is PA, and the housing base is plastic.
What is the degree of protection provided by the sensor?
The sensor is rated with a degree of protection of IP68 / IP69K.
Are there any LEDs on the sensor for indicating status?
Yes, the sensor has 4 LEDs for 360° visibility, indicating operating voltage and switching state.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.
New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
