Installation
Proline Prowirl R 200
16
Hauser
Thermal insulation
For optimum temperature measurement and mass calculation, heat transfer at the
sensor must be avoided for some fluids. This can be ensured by installing thermal
insulation. A wide range of materials can be used to provide the required thermal
insulation.
This applies for:
• Compact version
• Remote sensor version
The maximum insulation height permitted is illustrated in the diagram:
1
A0019212
1
Maximum insulation height
‣
When insulating, ensure that a sufficiently large area of the housing support
remains exposed.
The uncovered part serves as a radiator and protects the electronics from overheating
and excessive cooling.
NOTICE
Electronics overheating on account of thermal insulation!
‣
Observe the maximum permitted insulation height of the transmitter neck so that
the transmitter head and/or the connection housing of the remote version is
completely free.
‣
Observe information on the permissible temperature ranges.
‣
Note that a certain orientation might be required, depending on the fluid
temperature (→ 12).
For detailed information about the fluid temperature, orientations and permitted
temperature ranges, refer to the Operating Instructions for the device on the CD-
ROM provided
Vibrations
The correct operation of the measuring system is not affected by plant vibrations up to
1 g, 10 to 500 Hz. Therefore no special measures are needed to secure the sensors.
