NBB15+U1+E2

**Inductive sensor** 

**NBB15-U1-E2** 

## **Technical Data** 

## **Model Number NBB15-U1-E2** 

## **Features** 

- **Sensor head bidirectional and rotatable** 

- **4 LEDs indicator for 360° visibility** 

- **15 mm flush** 

## **Accessories** 

**MHW 01** Modular mounting bracket 

**V1-M20-80** Receptacles, M12/M20; plastic version 

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

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

|**General specifications**|||
|---|---|---|
|Switching element function||PNP<br>NO|
|Rated operating distance|sn|15 mm|
|Installation||flush|
|Output polarity||DC|
|Assured operating distance|sa|0 ... 12.15 mm|
|Actual operating distance|sr|13.5 ... 16.5 mm typ. 15 mm|
|Reduction factor rAl||0.33|
|Reduction factor rCu||0.31|
|Reduction factor r304||0.74|
|Reduction factor rBrass||0.41|
|**Nominal ratings**|||
|Operating voltage|UB|10 ... 30 V|
|Switching frequency|f|0 ... 560 Hz|
|Hysteresis|H|typ. 5  %|
|Reverse polarity protection||reverse polarity protected|
|Short-circuit protection||pulsing|
|Voltage drop<br>Operating current<br>Off-state current|Ud<br>IL<br>Ir|≤2 V<br>0 ... 200 mA<br>0 ... 0.5 mA typ. 0.01 mA|
|No-load supply current|I0|≤20 mA|
|Time delay before availability|tv|80 ms|
|Operating voltage indicator||LED, green|
|Switching state indicator||LED, yellow|
|**Functional safety related parameters**<br>MTTFd||1460 a|
|Mission Time (TM)<br>Diagnostic Coverage (DC)||20 a<br>0 %|
|**Ambient conditions**|||
|Ambient temperature||-25 ... 85 °C (-13 ... 185 °F)|
|**Mechanical specifications**|||
|Connection type<br>Core cross-section||screw terminals<br>≤2.5 mm2|
|Housing material<br>Sensing face<br>Housing base||PA/metal with epoxy powder coating<br>PA<br>plastic|
|Degree of protection||IP68 / IP69K|
|Mass||225 g|
|Note||Tightening torque: 1.8 Nm (housing)|
|||Tighteningtorque: 1.0 Nm(Screw terminal)|
|**Compliance with standards and directives**|**Compliance with standards and directives**||
|Standard conformity<br>Standards<br>**Approvals and certificates**||EN 60947-5-2:2007<br>IEC 60947-5-2:2007|
|EAC conformity||TR CU 020/2011|
|UL approval||cULus Listed, General Purpose|
|CSA approval||cCSAus Listed, General Purpose|
|CCC approval||CCC approval / marking not required for products rated≤36 V|



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

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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 

**1** 

**Inductive sensor** 

**NBB15-U1-E2** 

**Electrical Connection** 

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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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