PEPPERL+FUCHS Inductive proximity sensors are 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.
| General specifications |
| Switching function |
Normally open (NO) |
| Output type |
NPN |
| Rated operating distance |
2 mm |
| Installation |
flush |
| Output polarity |
DC |
| Assured operating distance |
0 … 1.62 mm |
| Actuating element |
mild steel, e. g. 1.0037, SR235JR (formerly St37-2)
8 mm x 8 mm x 1 mm |
| Reduction factor rAl |
0.4 |
| Reduction factor rCu |
0.3 |
| Reduction factor r304 |
0.75 |
| Reduction factor rBrass |
0.5 |
| Output type |
3-wire |
| Nominal ratings |
| Operating voltage |
5 … 30 V |
| Switching frequency |
0 … 6000 Hz |
| Hysteresis |
typ. 5% |
| Reverse polarity protection |
reverse polarity protected |
| Short-circuit protection |
pulsing |
| Voltage drop |
≤ 1.5 V |
| Operating current |
0 … 100 mA |
| Off-state current |
0 … 0.2 mA |
| No-load supply current |
≤ 10 mA |
| Time delay before availability |
≤ 100 ms |
| Switching state indicator |
LED, yellow |
| Functional safety related parameters |
| MTTFd |
960 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, Class 2 Power Source |
| CCC approval |
CCC approval / marking not required for products rated ≤36 V |
| Ambient conditions |
| Ambient temperature |
-40 … 85 °C (-40 … 185 °F) |
| Storage temperature |
-40 … 85 °C (-40 … 185 °F) |
| Mechanical specifications |
| Connection type |
cable PVC , 2 m |
| Core cross section |
0.14 mm2 |
| Housing material |
brass, nickel-plated |
| Sensing face |
LCP |
| Degree of protection |
IP67 |
| Cable |
|
| Cable diameter |
3.5 mm ± 0.1 mm |
| Bending radius |
> 10 x cable diameter |
| General information |
| Scope of delivery |
2 hex nuts included |
Associated Products: NBB2-8GM50-E0
| Accessories |
|
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| Mounting flange, 8 mm
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