© Pfaudler GmbH · OI 302-8 e
22
© Pfaudler GmbH 22
Annex 3
Annex 3
Safety instructions and explosion protection
A 3.1 Potentially hazardous atmospheres
Please note the details in the type examination certificate PTB 03 ATEX 2132 X, Issue: 1 in the annex.
A 3.2 Atmospheric conditions
Please note the details in the type examination certificate PTB 03 ATEX 2132 X, Issue: 1 in the annex.
A 3.3 Equipotential bonding
Please note the details in the type examination certificate PTB 03 ATEX 2132 X, Issue: 1 in the annex.
A 3.4 Lightning protection
If the temperature probe is installed in systems that must be protected against ignition hazards
due to lightning, the redox probe must be included in the lightning protection.
The lightning protection must comply with the requirements of VDE 0165.
A 3.5 Quatro Pipe
When using a Quatro Pipe with T / TW probe, please observe the
information in the type examination certificate
PTB 03 ATEX 2132 X,
Issue: 1.
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