The NBB20 - L2 - E2 - C - V1 from Pepperl + Fuchs is an inductive sensor renowned for its high - precision detection. With a rated operating distance of 20 mm, it can accurately sense metallic targets within its range. The actual operating distance spans from 18 to 22 mm, ensuring reliable performance. It has a switching function of normally open (NO) and an output type of PNP. This sensor is designed to work with a 3 - wire DC system, and its switching frequency ranges from 0 to 5 Hz. Such features make it suitable for applications where precise object detection is crucial, like in automated manufacturing lines to detect the presence of components at specific stages of the production process.
Featuring a robust design, the NBB20 - L2 - E2 - C - V1 can withstand harsh industrial environments. Its housing material is polyamide (PA), and the sensing face is also made of PA, providing excellent resistance to wear and tear. It has a degree of protection of IP69K, which means it is highly resistant to dust and can withstand high - pressure, high - temperature water jets. The sensor can operate in ambient temperatures ranging from - 25 °C to 85 °C (- 13 °F to 185 °F), making it suitable for use in various industrial settings, including those with extreme temperature conditions. It also comes with reverse polarity protection and pulsing short - circuit protection, enhancing its durability and reliability during operation.
Installation of the NBB20 - L2 - E2 - C - V1 is a breeze. It has a quick - mounting bracket, and the sensor head is bidirectional and rotatable, allowing for flexible installation options. The connection type is a connector plug M12 x 1 with 4 - pins. It has a 4 - way LED indicator, with a green LED for indicating the operating voltage and a yellow LED for the switching state, making it easy to monitor the sensor's status. This sensor is highly versatile and can be used in a wide range of industrial automation applications. For example, in conveyor systems, it can detect the position of items being transported, or in robotic arms, it can help with precise part - handling operations by sensing the proximity of objects.
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Property
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Details
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Sensor Type
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Inductive Sensor
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Switching Function
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Normally Open (NO)
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Output Type
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PNP
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Rated Operating Distance
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20 mm
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Installation
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Flush (齐平)
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Output Polarity
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DC
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Ensure Operating Distance
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0 - 16.2 mm
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Actual Operating Distance
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18 - 22 mm
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Attenuation Coefficient rAl
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0.33
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Attenuation Coefficient rCu
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0.31
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Attenuation Coefficient r304
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0.74
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Attenuation Coefficient rBrass
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0.41
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Output Configuration
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3 - wire
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Operating Voltage
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10 - 30 V DC
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Switching Frequency
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0 - 5 Hz
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Hysteresis
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5% of rated operating distance
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Reverse Polarity Protection
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Yes
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Short - Circuit Protection
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Pulsed
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Voltage Drop
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≤ 3 V
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Operating Current
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0 - 200 mA
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Off - State Current
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0 - 0.5 mA
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No - Load Current
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≤ 20 mA
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Time Delay Before Availability
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300 ms
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Operating Voltage Indicator
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Green LED
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Switching State Indicator
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Yellow LED
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MTTFd (Mean Time To Failure on Demand)
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1170 a
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Mission Time (TM)
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20 a
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Diagnostic Coverage (DC)
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0%
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Standards Compliance
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EN 60947 - 5 - 2:2007, EN 60947 - 5 - 2/A1:2012, IEC 60947 - 5 - 2:2007, IEC 60947 - 5 - 2 AMD 1:2012
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Protection Class
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II
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Rated Insulation Voltage
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253 V
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Rated Impulse Withstand Voltage
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4000 V
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UL Certification
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cULus certified, general purpose
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CCC Certification
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Not required for rated voltage ≤ 36 V
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Ambient Temperature Range
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- 25 °C - 85 °C (- 13 °F - 185 °F)
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Storage Temperature Range
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- 25 °C - 85 °C (- 13 °F - 185 °F)
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Connection Type
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Connector plug M12 x 1, 4 - pin
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Housing Material
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Polyamide (PA)
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Degree of Protection
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IP69K (high resistance to dust and high - pressure, high - temperature water jets)
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Pepperl+Fuchs NBB20-L2-E2-C-V1 Inductive Sensor | 20mm Range, 2-Wire, DC10-30V, IP67, M30 Housing Images
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