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• Maximum effective internal inductance (Li) and capacitance (Ci):
Type designation
BMF 255K-N-06-EEX
for 6 m connection cable (coiled)
1)
Installation remarks / Installation
• Adhere to the relevant national regulations and provisions.
• Avoid electrostatic charging on plastic units and cables.
• To avoid electrostatic charging steps must be taken to ensure the equalisation of potential
of metal parts (plug housing, fixing elements, etc.).
• Protect the units and the cables efficiently against damage.
• The units must not be installed in the partition between different zones.
• The relevant installation regulations must be adhered to.
• The wiring is indicated in the technical data sheet or on the type label.
• The electrical connections (cables, wires, connectors) must be installed so that at least the
protection rating IP 20 to IEC 60529 is met.
Special conditions for safe operation
• NAMUR cylinder sensors may only be used in areas for which units of the category 1G are
required if intensive electrostatic charges caused by the application or the process cannot
arise.
Maintenance / Repair
The unit must not be modified nor can it be repaired. In case of a fault please contact the
manufacturer.
If needed, you can obtain data sheets or EC type test certificates from the manufacturer.
Internal inductance Li
in H
400
1)
Internal capacitance Ci in nF
140
UK
3
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