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Inductive proximity switches
ATEX 2G
Instruction
Device category 2G
Directive conformity
Standard conformity
CE symbol
Ex-identification
EC-Type Examination Certificate
Appropriate type
Effective internal capacitance C
i
Effective internal inductance L
i
General
Highest permissible ambient temperature
Installation, Comissioning
Maintenance
Special conditions
Protection from mechanical danger
WAREX VALVE GmbH
Subject to reasonable modifications due to technical advances.
Pepperl+Fuchs Group • Tel.: Germany +49 621 776-0 • USA +1 330 4253555 • Singapore +65 67799091 • Internet http://www.pepperl-fuchs.com
Manual electrical apparatus for hazardous areas
for use in hazardous areas with gas, vapour and mist
94/9/EG
EN 50014:1997, EN 50020:1994
Ignition protection "Intrinsic safety"
Use is restricted to the following stated conditions
0102
¬ II 1G EEx ia IIC T6
PTB 99 ATEX 2219 X
SC3,5...-N0...
≤ 150 nF ; a cable length of 10 m is considered.
≤ 150 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 EU prototype test certificate must be
observed. The special conditions must be adhered to!
The temperature ranges, according to temperature class, are given in the EU
prototype test certificate.
Laws and/or regulations and standards governing the use or intended usage
goal must be observed. The intrinsic safety is only assured in connection with
an appropriate related apparatus and according to the proof of intrinsic safety.
No changes can be made to apparatus, which are operated in hazardous areas.
Repairs to these apparatus are not possible.
The sensor must not be mechanically damaged.
When used in the temperature range below -20°C the sensor should be pro-
tected from knocks by the provision of an additional housing.
Copyright Pepperl+Fuchs, Printed in Germany
SC3,5-N0 BLAU
3
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