Pepperl+Fuchs NJ15+U4+N
Inductive sensor
- Comfort series
- 15 mm flush
Item Number:
NJ15+U4+N
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- Overview
- Comments
ATEX marking | II 1G Ex ia IIC T6andhellip;T1 Ga The Ex-related marking can also be printed on the enclosed label. |
Installation | flush |
CE marking | [*PD-Z02585A*] |
Effective internal capacitance | max. 140 nF ; a cable length of 10 m is considered. |
Core cross-section | up to 2.5 mm2 |
Effective internal inductance | max. 130 andmicro;H ; a cable length of 10 m is considered. |
Switching function | Normally closed (NC) |
Housing material | PBT/metal |
Ambient temperature | -25 ... 100 В°C (-13 ... 212 В°F) |
CCC approval | CCC approval / marking not required for products rated 36 V |
Output type | 2-wire |
Effective internal inductance | max. 130 andmicro;H ; a cable length of 10 m is considered. |
Standards | EN 60079-0:2012+A11:2013, EN 60079-11:2012 Ignition protection ""Intrinsic safety"" Use is restricted to the following stated conditions |
Reduction factor r304 | 0.85 |
ATEX marking | II 1D Ex ia IIIC T135В°C Da The Ex-related marking can also be printed on the enclosed label. |
Nominal voltage | 8.2 V (Ri approx. 1 kandOmega;) |
ATEX marking | II 1G Ex ia IIC T6andhellip;T1 Ga The Ex-related marking can also be printed on the enclosed label. |
CSA approval | cCSAus Listed, General Purpose |
Effective internal capacitance | max. 140 nF ; a cable length of 10 m is considered. |
Appropriate type | NJ 15+U.+N... |
Switching frequency | 0 ... 120 Hz |
Rated operating distance | 15 mm |
Effective internal inductance | max. 130 andmicro;H ; a cable length of 10 m is considered. |
Reduction factor rCu | 0.3 |
Information for connection | A maximum of two conductors with the same core cross section may be mounted on one terminal connection! tightening torque 1.2 Nm + 10 % |
Maximum permissible ambient temperature | 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 EU-type examination certificate. |
Use in the hazardous area | see instruction manuals |
Standards | EN 60079-0:2012+A11:2013, EN 60079-11:2012 Ignition protection ""Intrinsic safety"" Use is restricted to the following stated conditions |
Note | Tightening torque: 1.8 Nm (housing) |
Assured operating distance | 0 ... 12.15 mm |
Connection type | screw terminals |
Standards | EN 60079-0:2012+A11:2013, EN 60079-11:2012 Ignition protection ""Intrinsic safety"" Use is restricted to the following stated conditions |
CE marking | [*PD-Z02585A*] |
Effective internal capacitance | max. 140 nF ; a cable length of 10 m is considered. |
Highest permissible ambient temperature | 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 EU-type examination certificate. Note: Use the temperature table for category 1 !!! The 20 % reduction in accordance with EN 1127-1 has already been applied to the temperature table for category 1. |
Degree of protection | IP68 |
Sensing face | PBT |
Appropriate type | NJ 15+U.+N... |
CE marking | [*PD-Z02585A*] |
Appropriate type | NJ15+U..-N.. |
Reduction factor rAl | 0.4 |
Output type | NAMUR |
UL approval | cULus Listed, General Purpose |
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