1. General Introduction
Pepperl+Fuchs Inductive Sensor NBB2-V3-E2 is the preferred choice for the majority of applications requiring accurate, non-contact detection of metallic objects in machinery or automation equipment. As a pioneer and market leader, Pepperl+Fuchs offers innovative, high quality inductive sensors to meet the needs of the worldwide automation and process control markets. Our experience, flexibility and customer focus continues to allow us to offer custom designed solutions for the most unique and demanding applications. Its features are listed as follows:
a. Basic series
b. 2 mm flush
c. 3-wire DC
2. General Specification for NBB2-V3-E2
Model | NBB2-V3-E2 | |
General specifications | ||
Switching function | Normally open (NO) | |
Output type | PNP | |
Rated operating distance | sn | 2 mm |
Installation | flush | |
Output polarity | DC | |
Assured operating distance | sa | 0 ... 1.62 mm |
Reduction factor rAl | 0.35 | |
Reduction factor rCu | 0.2 | |
Reduction factor r304 | 0.7 | |
Nominal ratings | ||
Operating voltage | UB | 10 ... 30 V DC |
Switching frequency | f | 0 ... 1000 Hz |
Hysteresis | H | typ. 5% |
Reverse polarity protection | reverse polarity protected | |
Short-circuit protection | pulsing | |
Voltage drop | Ud | ≤ 3 V |
Operating current | IL | 0 ... 100 mA |
Off-state current | Ir | 0 ... 0.5 mA typ. 0.1 μA at 25 °C |
No-load supply current | I0 | ≤ 15 mA |
Switching state indicator | LED, yellow | |
Functional safety related parameters | ||
MTTFd | 3560 a | |
Mission Time (TM) | 20 a | |
Diagnostic Coverage (DC) | 0 % | |
Ambient conditions | ||
Ambient temperature | -25 ... 70 °C (-13 ... 158 °F) | |
Mechanical specifications | ||
Connection type | cable PVC , 130 mm | |
Housing material | PBT | |
Sensing face | PBT | |
Protection degree | IP67 | |
3. Dimensions
4. Electrical Connection
