G-3
Glossary
Smart Term used to describe instruments that are microprocessor-based and
feature advanced communications capabilities.
SMART FAMILY Rosemount pressure, temperature, level, and flow instruments with
microprocessor-based digital electronics.
Span Algebraic difference between the upper and lower range values.
Tag Eight-character field for identifying the transmitter. The tag is stored
in the transmitter and can be changed using a HART communicator
and the transmitter information function.
Transmitter Address Unique two-digit number used to identify a multidropped transmitter.
Transmitter Memory Nonvolatile memory location in the transmitter that stores
configuration data.
Transmitter Security Hardware-selectable feature that prevents accidental or deliberate
changes to configuration data.
Upper Range Limit (URL) Highest value of the measured variable that the transmitter can
measure. The limit of the current sensor.
Upper Range Value (URV) Highest value of the measured variable that the transmitter is
currently configured to measure in the loop output (the 20 mA set
point). Digital output is not affected by the URV.
Working Register Memory location in a HART communicator that temporarily stores data
as it is being entered.
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