Pepperl-Fuchs NJ20+U1+N Inductive Sensor 100% Origin New

Pepperl-Fuchs NJ20+U1+N Inductive Sensor 100% Origin New

1. Marking
Inductive sensor
NJ20+U1+N
ATEX marking
1 II 1G Ex ia IIC T6...T1 Ga
1 II 1G Ex ia IIC T6...T1 Ga
1 II 1D Ex ia IIIC T135°C Da
IECEx marking
Ex ia IIC T6...T1 Ga
Ex ia IIC T6...T1 Ga
Ex ia IIIC T135°C Da
Ex ia I Mb
Pepperl+Fuchs Group
Lilienthalstraße 200, 68307 Mannheim, Germany

2. Validity
Specific processes and instructions in this instruction manual require
special provisions to guarantee the safety of the operating personnel.

Pepperl-Fuchs NJ20+U1+N Inductive Sensor 100% Origin New

3. Target Group, Personnel
Responsibility for planning, assembly, commissioning, operation,
maintenance, and dismounting lies with the plant operator.
The personnel must be appropriately trained and qualified in order to carry
out mounting, installation, commissioning, operation, maintenance, and
dismounting of the device. The trained and qualified personnel must have
read and understood the instruction manual.

4. Reference to Further Documentation
Observe laws, standards, and directives applicable to the intended use
and the operating location. Observe Directive 1999/92/EC in relation to
hazardous areas.
The corresponding datasheets, manuals, declarations of conformity, EUtype examination certificates, certificates, and control drawings if
applicable (see datasheet) are an integral part of this document. You can
find this information under www.pepperl-fuchs.com.
Due to constant revisions, documentation is subject to permanent change.
Please refer only to the most up-to-date version, which can be found under.

Pepperl-Fuchs NJ20+U1+N Inductive Sensor 100% Origin New
5. Intended Use
The device is only approved for appropriate and intended use. Ignoring
these instructions will void any warranty and absolve the manufacturer
from any liability.
Technical data provided in the datasheet may be partly restrained by the
information given in this instruction manual.
Use the device only within the specified ambient and operating conditions.
The device is an electrical apparatus for hazardous areas.
The certificate applies only to the use of apparatus under atmospheric
conditions.
If you use the device outside atmospheric conditions, consider that the
permissible safety parameters should be reduced.
The device can be used in hazardous areas containing gas, vapor, and
mist.
The device can be used in hazardous areas containing combustible dust.
The device can be used in underground parts of mines as well as those
parts of surface installations of such mines containing firedamp and/or
combustible dust.

6. Improper Use
Protection of the personnel and the plant is not ensured if the device is not
used according to its intended use.

Pepperl-Fuchs NJ20+U1+N Inductive Sensor 100% Origin New
7. Mounting and Installation
Observe the installation instructions according to IEC/EN 60079-14.
Safety-relevant markings are found on the nameplate of the device or the
nameplate supplied.
Attach the nameplate supplied in the immediate vicinity of the device.
Attach the nameplate so that it is legible and indelible. Take the ambient
conditions into account.
Do not mount a damaged or polluted device.
Mount the device so that it complies with the specified degree of
protection according to IEC/EN 60529.
If you use the device in environments subject to adverse conditions, you
must protect the device accordingly.
Do not remove the warning markings.
Prevent the inside of the device from becoming contaminated when the
connector is disconnected.
Before you close the surrounding enclosure, ensure that the seals are
clean, undamaged, and correctly fitted.

Pepperl-Fuchs NJ20+U1+N Inductive Sensor 100% Origin New