Mounting
Proline Cubemass C 300
24
Hauser
A0034391
5
Thermal insulation with not isolated extended neck
Heating
NOTICE
Electronics can overheat due to elevated ambient temperature!
‣
Observe maximum permitted ambient temperature for the transmitter.
‣
Depending on the medium temperature, take the device orientation requirements into
account.
NOTICE
Danger of overheating when heating
‣
Ensure that the temperature at the lower end of the transmitter housing does not
exceed 80 °C (176 °F).
‣
Ensure that sufficient convection takes place at the transmitter neck.
‣
Ensure that a sufficiently large area of the transmitter neck remains exposed. The
uncovered part serves as a radiator and protects the electronics from overheating and
excessive cooling.
‣
When using in potentially explosive atmospheres, observe the information in the
device-specific Ex documentation. For detailed information on the temperature tables,
see the separate document entitled "Safety Instructions" (XA) for the device.
Heating options
If a fluid requires that no heat loss should occur at the sensor, users can avail of the
following heating options:
• Electrical heating, e.g. with electric band heaters
• Via pipes carrying hot water or steam
• Via heating jackets
Vibrations
The high oscillation frequency of the measuring tubes ensures that the correct operation of
the measuring system is not influenced by plant vibrations.
6.1.3
Special mounting instructions
Hygienic compatibility
• When installing in hygienic applications, please refer to the information in the
"Certificates and approvals/hygienic compatibility" section
• In the case of measuring devices with the order code for "Housing", option B
"Stainless, hygienic", to seal the connection compartment cover, screw it closed
finger-tight and tighten it by another 45° (corresponds to 15 Nm).
1)
The use of parallel electric band heaters is generally recommended (bidirectional electricity flow). Particular considerations must be made if a
single-wire heating cable is to be used. Additional information is provided in the document EA01339D "Installation instructions for electrical
trace heating systems".
Summary of Contents for Proline Cubemass C 300
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