NJ 1.5-18GM-N-D-V1

**Inductive sensor** ~~1)~~ 

**NJ1,5-18GM-N-D-V1** DD 

## ~~ee~~ **Technical Data** 

|**General specifications**|||
|---|---|---|
|Switching function||Normally closed (NC)|
|Output type||NAMUR|
|Rated operating distance|sn|1.5 mm|
|Installation||flush|
|Assured operating distance|sa|0 ... 1.22 mm|
|Reduction factor rAl||0|
|Reduction factor rCu||0|
|Reduction factor r304||0.55|
|Output type||2-wire|
|**Nominal ratings**|||
|Nominal voltage|Uo|8.2 V (Riapprox. 1 kΩ)|
|Switching frequency|f|0 ... 400 Hz|
|Hysteresis|H|typ. %|
|Current consumption|||
|Measuring plate not detected||≥3 mA|
|Measuring plate detected||≤1 mA|
|**Limit data**<br>Operating pressure<br>**Functional safety related parameters**||350 bar (5076.4 psi)|
|MTTFd||10887 a|
|Mission Time (TM)||20 a|
|Diagnostic Coverage (DC)||0 %|
|**Ambient conditions**<br>Ambient temperature<br>**Mechanical specifications**<br>Connection type||-25 ... 85 °C (-13 ... 185 °F)<br>Connector plug M12 x 1 , 4-pin|
|Housing material<br>Sensing face<br>Degree of protection||Stainless steel 1.4305 / AISI 303<br>Ceramic<br>IP67|
|Mass||41.81 g|
|**General information**<br>Use in the hazardous area<br>Category||see instruction manuals<br>2G; 1D|



0102 CE @ Os 

## **Model Number** ~~a~~ **NJ1,5-18GM-N-D-V1** 

**Features** ~~a~~ **• 1.5 mm flush** 

- **Compression proof up to 350 bar, dynamic on active surface** 

- **• Usable up to SIL 2 acc. to IEC 61508** 

|**Compliance with standards and**||
|---|---|
|**directives**<br>Standard conformity<br>NAMUR|EN 60947-5-6:2000|
|Standards|IEC 60947-5-6:1999<br>EN 60947-5-2:2007<br>EN 60947-5-2/A1:2012|
||IEC 60947-5-2:2007|
||IEC 60947-5-2 AMD 1:2012|
|**Approvals and certificates**<br>EAC conformity|TR CU 012/2011|
|UL approval|cULus Listed, General Purpose|
|CSA approval<br>|cCSAus Listed,General Purpose<br>|



## **Application** ~~a~~ **Note** 

Please refer to the technical information about this product at www.pepperlfuchs.com. This information describes the necessary geometry of the installation space! 

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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 

**1** 

**NJ1,5-18GM-N-D-V1** 

**Inductive sensor** 

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Pinout<br>**----- End of picture text -----**<br>


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1<br>2 4<br>3<br>**----- End of picture text -----**<br>


Wire colors in accordance with EN 60947-5-6 

1 BN (brown) 2 BU (blue) 

## **Equipment protection level Gb** 

|CE marking||0102|0102|
|---|---|---|---|
|ATEX marking||¬II 2G Ex ia IIC T6…T1 Gb The Ex-related marking can also be printed on the enclosed label.||
|Standards||EN 60079-0:2012+A11:2013 EN 60079-11:2012 Ignition protection "Intrinsic safety"||
|||Use|is restricted to the following stated conditions|
|Appropriate type||NJ1,5-18GM-N-D..||
|Effective internal inductivity|Ci|≤50|nF ; a cable length of 10 m is considered.|
|Effective internal inductance|Li|≤60|µH ; a cable length of 10 m is considered.|
|Maximum permissible ambient temperature Tamb||Details of the correlation between the type of circuit connected, the maximum permissible ambient temperature, the||
|||temperature class, and the effective internal reactance values can be found on the EC-type examination certificate.||
|||||
|**Equipment protection level Da**<br>CE marking||0102||
|ATEX marking||¬II 1D Ex ia IIIC T135°C Da The Ex-related marking can also be printed on the enclosed label.||
|Standards||EN 60079-0:2012+A11:2013 EN 60079-11:2012 Ignition protection "Intrinsic safety"||
|||Use|is restricted to the following stated conditions|
|Appropriate type||NJ1,5-18GM-N-D..||
|Effective internal inductivity|Ci|≤50|nF ; a cable length of 10 m is considered.|
|Effective internal inductance|Li|≤60|µH ; a cable length of 10 m is considered.|
|Maximum permissible ambient temperature Tamb||Details of the correlation between the type of circuit connected, the maximum permissible ambient temperature, the||
|||surface temperature, and the effective internal reactance values can be found on the EC-type-examination||
|||certificate.||
|||**The**|**maximum permissible ambient temperature of the data sheet must be noted, in addition, the lower of**|
|||**the two values must be maintained.**||



Refer to “General Notes Relating to Pepperl+Fuchs Product Information”. Pepperl+Fuchs Group USA: +1 330 486 0001 www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com 

2 

Germany: +49 621 776 4411 Singapore: +65 6779 9091 fa-info@de.pepperl-fuchs.com fa-info@sg.pepperl-fuchs.com