Emerson Rosemount 3051S Reference Manual page 98

Rosemount 3051S ERS System
Hygienic Tank Spud (SS) Seal
• Commonly used in hygienic level applications
• Seal diaphragm installed flush with inner tank wall
• Conforms to 3-A standard 74-03
Table A-12. SS Hygienic Tank Spud Seal Ordering Information
★ The Standard offering represents the most common models and options. These options should be selected for best delivery.
__The Expanded offering is subject to additional delivery lead time.
Process Connection
Standard
(1)
SS Hygienic Tank Spud Seal
Process Connection Size
Standard
A 4-in. Sch. 5 Tri-Clamp
Maximum Working Pressure (Clamp Rating)
Standard
0 600 PSI (41 bar)
Upper Housing
Standard
A 316L SST
Diaphragm and Wetted, Extension Material
Diaphragm and Wetted
Standard
(2)
AL 316L SST
Expanded
BB Alloy C-276
Extension Length
Standard
2 2 in. (50 mm) Extension
6 6 in. (150 mm) Extension
Options
(Include with selected model number)
Diaphragm Surface Finish and Polishing
Expanded
R6 Electropolishing
20 in. (0.5 m) R
RH
(3) 15 in. (0.375 m) R
RG
Additional Options
Standard
Q16 Surface Finishing Certification
S1 Tank Spud Included with Shipment
Expanded
0.006-in. (150 m) Diaphragm Thickness
SC
Complete the 3051SAL model number by specifying options as needed:
page A-24 ERS Transmitter Options
(1) Clamp and Ethylene Propylene o-ring (conforms to 3-A standard 74 and USP class VI) supplied.
(2) Diaphragm brazed and TIG-welded to extension.
(3) Require Option code R6 (Electropolishing).
A-34
Diaphragm Surface Finish
a
Diaphragm Surface Finish
a
Reference Manual
00809-0100-4804, Rev AA
Extension
(2)
316L SST
316L SST
January 2011
Standard
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Standard
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Standard
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Standard
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Standard
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Standard
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Standard
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