Emerson Rosemount 5408 Reference Manual page 172

Specifications and reference data
March 2023
Purging connection
Option code PC1 is for cone antennas only, and requires matching flange and antenna
sizes. Note that all parabolic antennas come with an integrated air purge connection.
A minimum gasket thickness of 0.125 in. (3.2 mm) is required for flanges with protective
plate design.
Code Description
PC1 Purging connector (purge ring)
Welding standard for flanges
Only applies to flanged process connections with welded construction or protective plate
design; only applicable to cone antennas.
Flanged process connections with protective plate design are only available with ASME IX
(option code AW).
Code Description
AW According to ASME IX
EW According to EN-ISO
Country certification
CRN is not available with EN1092-1 or JIS B2220 flanges, neither for ASME B16.5 flanges in
materials of construction code M, nor 4-in. process connection with Tri Clamp.
Forged one-piece flange will be provided instead of welded construction for ASME B16.5
Class 300 raised face flange size 2-in., 3-in., or 4-in., and ASME B16.5 Class 150 raised face
flange size 8-in.
Code Description
J1 Canadian Registration (CRN)
Hydrostatic testing
Hydrostatic testing is only available for cone antennas and process seal antennas with
flanged process connections.
Code Description
Q5 Hydrostatic testing, including certificate
Material traceability certification
Certificate includes all pressure retaining and wetted parts.
Code Description
Q8 Material traceability certification per EN 10204 3.1 (2.1 for non-metallic)
Hygienic certification
Only available for process seal antennas with Tri Clamp connection.
Code Description
QA Certificate of compliance to 3-A
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Reference Manual
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Reference Manual