Emerson Rosemount 3308 Series Reference Manual page 155

Reference Manual
00809-0100-4308
• Max. 302 °F/580 psig (150 °C/40 Bar)
A.2.7 Tri-Clamp
Table A-6: Tri-Clamp Rating
Size
1½-in. (37.5 mm)
2-in. (50 mm)
3-in. (75 mm)
4-in. (100 mm)
(1) The final rating depends on the clamp and gasket.
A.2.8 Plate design
Certain models of flanged alloy and PTFE covered probes have a tank connection design
with a protective flange plate of the same material as the probe and with a backing flange
in 316L/EN 1.4404. The protective flange plate prevents the backing flange from being
exposed to the tank atmosphere.
Figure A-9: Protective Plate
A. Alloy probe and protective plate
B. PTFE covered probe and protective plate
C. Protective plate
A.2.9 Interface measurements
The Rosemount 3308 Series is well suited for interface measurements, including
applications where the probe is fully submerged in the liquid.
Reference Manual
®
rating
Specifications and reference data
(1)
Maximum pressure (bar)
16
16
10
10
February 2020
155