OVERVIEW
The ST3000 Series 900 with FOUNDATION™
fieldbus is an accurate, stable, and reliable pres-
sure / differential pressure transmitter, which
fully complies with the 31.25 kbps voltage mode
FOUNDATION™ fieldbus. Its built-in AI function
blocks provide process variables to devices on
the Fieldbus and its PID control function block
enables process control in the field.
Since the ST3000 Series 900 is FOUNDATION™
registered, it can operate seamlessly with other
registered field devices as well as host systems
in a wide range of control applications.
FEATURES
Excellent stability and high performance
• Long-term stability is proven in 500,000 instal-
lations worldwide.
• Unique characterization and composite semi-
conductor sensors realize excellent temperature
and static pressure characteristics.
A diverse lineup
• A diverse flange lineup, ranging from small
diameter 1.5 in. (40 mm) and 2 in. (50 mm) to
3 in. (80 mm), is available to meet user require-
ments.
• A wide range of models, including those for
general purposes, high-temperature, and high-
temperature and high-vacuum service, is avail-
able to meet user requirements. In addition, the
working temperature range of general purpose
models has been expanded to 180°C maximum
to allow you greater freedom instrumentation.
• A wide variety of corrosion-resistant materials
for wetted parts is also available.
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3rd Edition