Rosemount 1199, Справочное руководство

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Reference Manual
00809-0100-4002, Rev BB
November 2012
2-9
Rosemount 1199
Figure 2-7. Thermal Optimizer
with Silicone 704 Fill Fluid
Temperature Limits
Thermal Optimizer
Limitations
Figure 2-7 shows the process and ambient temperature limits for the Thermal
Optimizer with Silicone 704 Fill Fluid. The shaded area represents the
temperature limitations; applications outside of the shaded area cannot be
used with a Thermal Optimizer.
For example, an application with an ambient temperature of 50 °F (10 °C) and
a process temperature of 300 °F (149 °C) is within the limits, a Thermal
Optimizer can be used in this application.
However, an application with an ambient temperature of 120 °F (40 °C) and a
process temperature of 464 °F (240 °C) is outside of the limits. These high
temperatures would be detrimental to the transmitter electronics.
Figure 2-8. Thermal Optimizer