NBB8-18GM50-E2-V1

**NBB8-18GM50-E2-V1** 

**Inductive sensor** 

|**Technical Data**<br>~~Lee~~|**Technical Data**<br>~~Lee~~|**Technical Data**<br>~~Lee~~|
|---|---|---|
|**General specifications**|||
|Switching element function||PNP<br>NO|
|Rated operating distance|sn|8 mm|
|Installation||flush|
|Output polarity||DC|
|Assured operating distance|sa|0 ... 6.48 mm ( -25 ... 70 °C (-13 ... 158 °F) )|
|||0 ... 6.08 mm ( -40 ... -25 °C (-40 ... -13 °F) )|
|Reduction factor rAl||0.45|
|Reduction factor rCu||0.4|
|Reduction factor r304||0.7|
|**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<br>Off-state current<br>No-load supply current|IL<br>Ir<br>I0|0 ... 200 mA<br>0 ... 0.5 mA typ. 0.1µA at 25 °C<br>≤15 mA|
|Time delay before availability|tv|≤20 ms|
|Switching state indicator||Multihole-LED, yellow|
|**Functional safety related parameters**|||
|MTTFd||1190 a|
|Mission Time (TM)<br>Diagnostic Coverage (DC)||20 a<br>0 %|
|**Ambient conditions**<br>Ambient temperature||-40 ... 70 °C (-40 ... 158 °F)|
|Storage temperature||-40 ... 85 °C (-40 ... 185 °F)|
|**Mechanical specifications**|||
|Connection type<br>Housing material||Connector M12 x 1 , 4-pin<br>brass, nickel-plated|
|Sensing face<br>Degree ofprotection||PBT<br>IP67|
|**Compliance with standards and directives**|**Compliance with standards and directives**||
|Standard conformity<br>Standards||EN 60947-5-2:2007|
|||IEC 60947-5-2:2007|
|**Approvals and certificates**|||
|EAC conformity<br>UL approval<br>CSA approval<br>CCC approval||TR CU 020/2011<br>cULus Listed, General Purpose<br>cCSAus Listed, General Purpose<br>CCC approval / marking not required for products rated≤36 V|



## **Model Number** Ss **NBB8-18GM50-E2-V1** 

## **Features** 

- **8 mm flush** 

- **Increased operating distance** 

- **• Extended temperature range** 

**Accessories** Ss **V1-W** Female connector, M12, 4-pin, field attachable 

**V1-G-2M-PUR** Female cordset, M12, 4-pin, PUR cable 

**BF 18** Mounting flange, 18 mm 

**EXG-18** Quick mounting bracket with dead stop **Dimensions** 

## ~~~~~~ **Dimensions** 

**V1-G** Female connector, M12, 4-pin, field attachable 

**V1-W-2M-PUR** Female cordset, M12, 4-pin, PUR cable 

## **Electrical Connection** 

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Refer to “General Notes Relating to Pepperl+Fuchs Product Information”. ~~—_W_—+__—————_~~ 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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**NBB8-18GM50-E2-V1** 

**Inductive sensor** 

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Wire colors in accordance with EN 60947-5-2 

1 BN (brown) 2 WH (white) 3 BU (blue) 4 BK (black) 

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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