MID_PrimoAdvanced_Bedienungsanleitung_0704_e.doc
Installation Page
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3.2.5 Remote
version
The remote version is absolutely necessary at the following conditions:
Notice:
Detector protection class IP 68
Medium temperature > 100 °C
Strong vibrations
Attention:
Do not lay signal cables in the direct surrounding of power
cables, electrical machines, etc.
Fix the signal cables. Cable movements could otherwise lead to
improper measurings by capacity changes.
3.2.6 Grounding and equipotential bonding
In order to get an accurate measurement, the detector and the medium to be
measured have to be approximately on the same electrical potential.
For flanged or in between flanges without additional grounding electrode this will be
carried out by the connected pipeline.
Attention:
For the flange design, please take an additional connection
cable (min. 4mm²) to the fastening screws between the
grounding screw at the flange of the detector to the mating
flange. Make sure that a good electrical connection will be
established.
Colour or corrosion at the mating flange can reduce a good
electrical connection.
For in between flanges designs, the electrical connection to the
detector will be executed by two ¼ AMP plugs at the detector
neck.
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