Honeywell STT850 Series, User Manual

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Page 2 STT
850 Series HART/DE Option User’s Manual
Revision 4.0
1.2.1 Physical Characteristics
As shown in
Figure 1 , the STT850 is packaged in one major assembly: the Electronics Housing. The
elements in the Electronic Housing are connected to the process sensors, measure the process
variables, respond to setup commands and execute the software and protocol for the different
temperature measurement types.
Figure 2 shows the assemblies in the Electronics Housing with
available options.
Figure 1
– STT850 Major Assemblies
Figure 2
– Electronics Housing Components