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Reference Manual
00809-0100-4811, Rev CA
February 2006
Rosemount 3300 Series
A-4
Process Temperature
and Pressure Rating
The tank connection consists of tank seal and a flange (EN, ANSI, Fisher or
Masoneilan) or NPT or BSP/G threads (1 or 1.5 in. depending on probe type,
see ”Ordering Information”.).
Flange dimensions follows standard ANSI B 16.5 and EN 1092-1 type 05
(DIN 2527 type B) blind flanges if the transmitter is ordered with a flange.
The tables below show temperature and pressure ratings for the following
tank connection types:
• Standard (Std)
• High Temperature and High Pressure (HTHP)
• High Pressure (HP)
NOTE!
Final rating may be lower depending on flange and o-ring selection.
Figure A-1. Process
temperature and pressure
diagram for standard tank
connections.
Figure A-2. Process
temperature and pressure
diagram for HTHP tank
connection.
Figure A-3. Process
temperature and pressure
diagram for HP tank connection.
PRESSURE_TEMP_STANDARD.EPS
Temperature °F (°C)
Pressure psig (bar)
PTFE covered probe and
flange (model code 7)
PRESSURE_TEMP_HTHP.EPS
Temperature
°F (°C)
Pressure psig (bar)
HTHP tank
connection
PRESSURE_TEMP_HP.EPS
Temperature °F (°C)
Pressure psig (bar)
HP tank
connection