ncn8-18gm40-n0-5m Pepperl+Fuchs, ncn8-18gm40-n0-5m Datasheet - Page 6

• Manufacturer Part Number: ncn8-18gm40-n0-5m
• Description: Inductive Sensor
• Manufacturer: Pepperl+Fuchs

6
ATEX 3G (nL)
Instruction
Device category 3G (nL)
Directive conformity
Standard conformity
CE symbol
Ex-identification
Effective internal capacitance C
Effective internal inductance L
General
Installation, Comissioning
Maintenance
Special conditions
Maximum permissible ambient temperature T
Protection from mechanical danger
Protection from UV light
Electrostatic charging
Protection of the connection cable
Connection parts
Inductive sensor
for Pi=34 mW, Ii=25 mA, T6
for Pi=34 mW, Ii=25 mA, T5
for Pi=34 mW, Ii=25 mA, T4-T1
for Pi=64 mW, Ii=25 mA, T6
for Pi=64 mW, Ii=25 mA, T5
for Pi=64 mW, Ii=25 mA, T4-T1
for Pi=169 mW, Ii=52 mA, T6
for Pi=169 mW, Ii=52 mA, T5
for Pi=169 mW, Ii=52 mA, T4-T1
for Pi=242 mW, Ii=76 mA, T6
for Pi=242 mW, Ii=76 mA, T5
for Pi=242 mW, Ii=76 mA, T4-T1
Subject to modifications without notice
Pepperl+Fuchs Group
www.pepperl-fuchs.com
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at Ui = 20 V
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Manual electrical apparatus for hazardous areas
for use in hazardous areas with gas, vapour and mist
94/9/EG
EN 60079-15:2005 Ignition protection category "n"
Use is restricted to the following stated conditions
¬ II 3G Ex nL IIC T6 X
≤ 95 nF ; a cable length of 10 m is considered.
≤ 100 µH ; A cable length of 10 m is considered.
The apparatus has to be operated according to the appropriate data in the data
sheet and in this instruction manual. The data stated in the data sheet are restricted
by this operating instruction!
The special conditions must be observed!
Directive 94/9EG is generally applicable only to the use of electrical apparatus ope-
rating at atmospheric conditions.
If the equipment is not used under atmospheric conditions, a reduction of the per-
missible minimum ignition energies may have to be taken into consideration.
Laws and/or regulations and standards governing the use or intended usage goal
must be observed. The sensor must only be operated with an energy-limited circuit,
which satisfies the requirements of IEC 60079-15. The explosion group complies
with the connected, supplying, power limiting circuit.
No changes can be made to apparatus, which are operated in hazardous areas.
Repairs to these apparatus are not possible.
55 °C (131 °F)
55 °C (131 °F)
55 °C (131 °F)
55 °C (131 °F)
55 °C (131 °F)
55 °C (131 °F)
52 °C (125.6 °F)
52 °C (125.6 °F)
52 °C (125.6 °F)
44 °C (111.2 °F)
44 °C (111.2 °F)
44 °C (111.2 °F)
The sensor must not be exposed to ANY FORM of mechanical danger. When used
in the temperature range below -20 °C the sensor should be protected from knocks
by the provision of an additional housing.
The sensor and the connection cable must be protected from damaging UV-radia-
tion. This can be achieved when the sensor is used in internal areas.
Electrostatic charges must be avoided on the mechanical housing components.
Dangerous electrostatic charges on the mechanical housing components can be
avoided by incorporating these in the equipotential bonding.
The connection cable must be prevented from being subjected to tension and torsi-
onal loading.
The connection parts are to be installed, such that a minimum protection class of
IP20 is achieved, in accordance with IEC 60529.
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NCN8-18GM40-N0-5M