NBB 8-18GM60-A0

**Inductive sensor NBB8-18GM60-A0** ~~21~~ OD 

**Model Number** ~~a~~ **NBB8-18GM60-A0** 

**Features** ~~a~~ **• 8 mm flush • Increased operating distance** 

**Accessories** ~~a~~ **BF 18** Mounting flange, 18 mm **EXG-18** Quick mounting bracket with dead stop 

|**Technical Data**<br>~~a~~|**Technical Data**<br>~~a~~|**Technical Data**<br>~~a~~|
|---|---|---|
|**General specifications**|||
|Switching function||complementary|
|Output type||NPN|
|Rated operating distance|sn|8 mm|
|Installation||flush|
|Output polarity||DC|
|Assured operating distance|sa|0 ... 6.48 mm|
|Reduction factor rAl||0.45|
|Reduction factor rCu||0.4|
|Reduction factor r304||0.7|
|Output type||4-wire|
|**Nominal ratings**|||
|Operating voltage|UB|10 ... 30 V|
|Switching frequency|f|0 ... 500 Hz|
|Hysteresis|H|typ. 5  %|
|Reverse polarity protection||reverse polarity protected|
|Short-circuit protection||pulsing|
|Voltage drop|Ud|≤3 V|
|Operating current|IL|0 ... 200 mA|
|Off-state current|Ir|0 ... 0.5 mA typ. 0.1µA at 25 °C|
|No-load supply current|I0|≤25 mA|
|Time delay before availability|tv|≤20 ms|
|Switching state indicator||all direction LED, yellow|
|**Functional safety related parameters**|||
|MTTFd<br>Mission Time (TM)||950 a<br>20 a|
|Diagnostic Coverage (DC)<br>**Ambient conditions**||0 %|
|Ambient temperature<br>**Mechanical specifications**<br>Connection type<br>Core cross-section||-25 ... 70 °C (-13 ... 158 °F)<br>cable PVC , 2 m<br>0.34 mm2|
|Housing material||brass, nickel-plated|
|Sensing face<br>Degree ofprotection||PBT<br>IP67|



**Compliance with standards and** 

**directives** Standard conformity Standards EN 60947-5-2:2007 IEC 60947-5-2:2007 

**Approvals and certificates** UL approval cULus Listed, General Purpose CSA approval cCSAus Listed, General Purpose CCC approval CCC approval / marking not required for products rated ≤ 36 V 

~~ee~~ **Dimensions** 

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Refer to “General Notes Relating to Pepperl+Fuchs Product Information”. Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 Singapore: +65 6779 9091 www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@de.pepperl-fuchs.com fa-info@sg.pepperl-fuchs.com 

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