Endress+Hauser Flexdip CYA112, Руководство по эксплуатации

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Flexdip CYA112 Installation
Hauser 11
5 Installation
5.1 Installation conditions
5.1.1 Mounting instructions
• Select the mounting location so that a sufficient distance to fixed installations is
ensured. No damage to the sensor may occur even when the medium is moving.
• For fixed installation, select the retaining point so that the proper operation and
maintenance of the assembly is guaranteed.
• The immersion tube must protrude over the retaining point by at least
100 mm (3.94 in).
• Potential equalization must be implemented at the place of installation.
• All electrically conductive parts must be interconnected.
1
0
0
(3
.9
4
)
A0011037
 2 Retaining point (shown without splash protection cap). Dimensions: mm (in)
For use in hazardous areas:
• There must be an electrically conductive connection between the immersion tube side of
the assembly and the holder.
• If the assembly is secured using a chain and retaining bracket, a separate conductor for
potential matching must be routed alongside the measuring cable.
• If sensors have accessible metal surfaces, these sensors must be included in the potential
equalization system as indicated in the Operating Instructions for the sensor in question.