Flange dimensions
Follows ASME B16.5, JIS B2220, and EN 1092-1 standards. For more information, see
Tri-Clamp connection
Follows ISO 2852 standard.
A.3.6
Antenna versions
Cone antenna
•
Best choice for most applications, including closed vessels, still pipe/chamber
installations, and open air applications
•
Extended cone antennas are available for tall nozzles (option code S1 and S2).
Depending on measurement conditions, a reduction of sensitivity close to antenna end
might be present.
Process seal antenna
•
All PTFE wetted parts ideal for use in corrosive and hygienic applications
•
Suitable for applications with heavy condensation/build-up
Parabolic antenna
•
Alternative for long measuring ranges in combination with conditions such as low
reflective media
•
Suitable for a broad range of solid materials (may need air purging in dusty
environments)
A.3.7
Material exposed to tank atmosphere
Cone antenna, PTFE seal
•
316/316L SST (EN 1.4404), Alloy C-276 (UNS N10276), or Alloy 400 (UNS N04400)
•
PTFE fluoropolymer
Cone antenna, PEEK seal
•
316/316L SST (EN 1.4404), Alloy C-276 (UNS N10276), or Alloy 400 (UNS N04400)
•
PEEK polyetheretherketone
•
FVMQ fluorosilicone, Kalrez
®
6375 perfluoroelastomer, FKM fluoroelastomer, or Viton
®
fluoroelastomer (O-ring)
Process seal antenna
•
PTFE fluoropolymer
Parabolic antenna
•
316/316L SST (EN 1.4404)
•
PTFE fluoropolymer
Reference Manual
Specifications and reference data
00809-0100-4408
February 2020
Rosemount 5408 and 5408:SIS Level Transmitters
179
Содержание Rosemount 5408
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Страница 8: ...Contents Reference Manual February 2020 00809 0100 4408 viii Reference Manual ...
Страница 10: ...Introduction Reference Manual February 2020 00809 0100 4408 10 Reference Manual ...
Страница 20: ...Transmitter overview Reference Manual February 2020 00809 0100 4408 20 Reference Manual ...
Страница 72: ...Mechanical installation Reference Manual February 2020 00809 0100 4408 72 Reference Manual ...
Страница 100: ...Operation Reference Manual February 2020 00809 0100 4408 100 Reference Manual ...
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