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6/08 ST 3000 Release 300 and SFC Model STS103 User’s Manual 5
1.2 ST 3000 Smart Transmitters, Continued
Series and model
number data,
continued
You can quickly identify what series and basic type of transmitter you
have from the third and fourth digits in the key number. The letter in the
third digit represents one of these basic transmitter types:
A = Absolute Pressure
D = Differential Pressure
F = Flange Mounted
G = Gauge Pressure
R = Remote Seals
The number in the fourth digit matches the first digit in the transmitter
Series. Thus, a “1” means the transmitter is a Series 100 and a “9” is a
Series 900.
For a complete breakdown of the Table selections in your model
number, please refer to the appropriate Specification and Model
Selection Guide that is provided as a separate document. However, a
description of the available Table III options is given in Appendix A of
this manual for handy reference.
ATTENTION
Previous models of the ST 3000 transmitter with designations of Series
100, Series 100e, Series 600, and Series 900 have been supplied at
various times since the ST 3000 was introduced in 1983. While all these
transmitters are functionally alike, there are differences in housing and
electronics design. This manual only applies for Release 300, Series 100
transmitters with software version 3.0 or greater and Release 300, Series
900 transmitters with software version b.0 or greater. See the procedure
on page 50 to use the SFC to check your transmitter’s software version.
Release 300 transmitters can be identified by the “R300” designation on
the nameplate.
Transmitter
adjustments
Except for optional zero and span adjustments, the ST 3000 has no
physical adjustments. You need an SFC to make any adjustments in an
ST 3000 transmitter. Alternately, certain adjustments can be made
through the Universal Station if the transmitter is digitally integrated
with a Honeywell TPS system; or through a PC running Honeywell
SCT 3000 software.
ST 3000 Transmitters
presently available
Table 1 illustrates the present ST 3000 pressure transmitter family.
Continued on next page