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4/02 34-ST-99-15 Addendum 2 of 4
Additions to the
User Manual
The additions to User Manual 34-ST-33-39 that relate to the new Gauge
Pressure transmitter models are given in Table 1 of this addendum. Use
the information in Table 1 to reference and annotate your Installation
Guide.
Table 1 – Additions to the User Manual
Page # in User
Manual
Sub-Section Description of Change
18 3.1 Considerations for ST
3000 Transmitter
Temperature Limits
Table 5 Operating
Temperature Limits
(Transmitters with Silicone
Fluid Fill Fluids)
In the left column of Table 5, under the heading
Gauge Pressure, add the information as
indicated by the highlights in Exhibit A, below.
(Note: Ranges for Ambient Temperature and
Process Interface Temperature are the same as
for other models in each series.)
19 3.1 Considerations for ST
3000 Transmitter
Pressure Ratings
Table 6 Transmitter
Overpressure Ratings
In the row of Table 6 titled Gauge Pressure, add
the information as highlighted in Exhibit B, below.
47 5.1 Wiring Diagrams and
Dimension Drawings
In the leftmost column of the table on page 47,
add the information as hignhlighted in Exhibit C,
below.
Exhibit A –Additions to Table 5
Transmitter Type and Model Ambient Temperature Process Interface Temperature
°C °F °C °F
Draft Range STD110 -40 to 70 -40 to 158 -40 to 70 -40 to 158
Differential PressureSTD125
STD120, STD130, STD170
STD904, STD924,
STD930, STD974
-40 to 85
-40 to 93
-40 to 85
-40 to 185
-40 to 200
-40 to 185
-40 to 85
-40 to 125
-40 to 125
-40 to 185
-40 to 257
-40 to 257
Gauge Pressure
STG140, STG170, STG180,
STG14L, STG17L, STG18L,
STG19L
STG14T
STG93P
STG944, STG974
STG90L, STG94L,
STG97L, STG98L, STG99L
-40 to 93
-40 to 93
-15 to 65
-40 to 85
-40 to 85
-40 to 200
-40 to 200
5 to 149
-40 to 185
-40 to 185
-40 to 125
-40 to 150 †
-15 to 95 ††
-40 to 125
-40 to 110
-40 to 257
-40 to 302 †
5 to 203 ††
-40 to 257
-40 to 230
Absolute Pressure STA122 -40 to 93 -40 to 200 See Specification Sheet
STA140 -40 to 93 -40 to 200 -40 to 80 -40 to 176