Proline Promag W 400 Installation
Endress+Hauser 19
5. Install the measuring device or turn the transmitter housing so that the cable entries do
not point upwards.
A0013964
Mounting the seals
L
CAUTION
An electrically conductive layer could form on the inside of the measuring tube!
Risk of measuring signal short circuit.
‣
Do not use electrically conductive sealing compounds such as graphite.
Comply with the following instructions when installing seals:
• Make sure that the seals do not protrude into the piping cross-section.
• For DIN flanges: only use seals according to DIN EN 1514-1.
• For "hard rubber" lining: additional seals are always required.
• For "polyurethane" lining: generally additional seals are not required.
Mounting the ground cable/ground disks
Comply with the information on potential equalization and detailed mounting instructions for
the use of ground cables/ground disks → 35.
Screw tightening torques
For detailed information on the screw tightening torques, see the "Mounting the sensor"
section of the Operating Instructions for the device
6.3 Post-installation check
Is the device undamaged (visual inspection)?
Does the measuring device conform to the measuring point specifications?
For example:
• Process temperature
• Process pressure (refer to the section on "Pressure-temperature ratings" in the "Technical Information"
document on the CD-ROM provided)
• Ambient temperature
• Measuring range
Has the correct orientation for the sensor been selected ?
• According to sensor type
• According to medium temperature
• According to medium properties (outgassing, with entrained solids)
Does the arrow on the sensor nameplate match the direction of flow of the fluid through the piping ?
Are the measuring point identification and labeling correct (visual inspection)?
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